Workshop on Quantum Simulations with Ultracold Atoms

Total Page:16

File Type:pdf, Size:1020Kb

Workshop on Quantum Simulations with Ultracold Atoms Activity SMR: 2350 Workshop on Quantum Simulations with Ultracold Atoms 16 July 2012 - 20 July 2012 Trieste - ITALY Preliminary List of Participants Total Number of Visitors: 146 Updated: 9 July 2012 Strada Costiera, 11 - 34151 - Trieste - Italy • Tel. +39 0402240111 • Fax. +39 040224163 • [email protected] • www.ictp.it ICTP is governed by UNESCO, IAEA, and Italy, and it is a UNESCO Category 1 Institute No. NAME and INSTITUTE Nationality Function DIRECTOR Total number in this function: 5 1. BLOCH Immanuel GERMANY DIRECTOR Research Field : Research Topic : 1. Permanent Institute: Max Planck Institut Fuer Quantenoptik Hans-Kopfermann-strasse 1 85748 Garching bei Munchen GERMANY Permanent Institute e mail [email protected] 2. INGUSCIO Massimo ITALY DIRECTOR Research Field : Research Topic : 2. Permanent Institute: LENS - Laboratorio Europeo per La Spettroscopia Non Lineare Universita' di Firenze Via Nello Carrara, 1 Polo Scientifico di Sesto Fiorentino 50019 Sesto Fiorentino Firenze ITALY Permanent Institute e mail [email protected] 3. LEWENSTEIN Maciej POLAND DIRECTOR Research Field : Research Topic : 3. Permanent Institute: ICFO Institut de Ciencies Fotoniques The Institute of Photonic Sciences Avinguda del Canal Olimpic s/n Parc Mediterrani de la Tecnologia Castelldefels 08860 Barcelona SPAIN Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 2 No. NAME and INSTITUTE Nationality Function 4. MUSSARDO Giuseppe Antonio ITALY DIRECTOR Research Field : Research Topic : 4. Permanent Institute: SISSA International School for Advanced Studies Via Bonomea 265 34136 Trieste ITALY Permanent Institute e mail [email protected] 5. TROMBETTONI Andrea ITALY DIRECTOR Research Field : ULTRACOLD ATOMS Research Topic : OPTICAL LATTICES 5. Permanent Institute: CNR IOM DEMOCRITOS Simulation Center & SISSA via Bonomea 265 34136 Trieste ITALY Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 3 No. NAME and INSTITUTE Nationality Function SPEAKER Total number in this function: 36 6. BRUUN Georg Morten DENMARK SPEAKER Research Field : Research Topic : 6. Permanent Institute: University of Aarhus Department of Physics and Astronomy Ny Munkegade 120, Bygn 1520 DK 8000 Aarhus DENMARK Permanent Institute e mail [email protected] 7. CELI Alessio ITALY SPEAKER Research Field : Research Topic : 7. Permanent Institute: ICFO Institut de Ciencies Fotoniques The Institute of Photonic Sciences Avinguda del Canal Olimpic s/n Parc Mediterrani de la Tecnologia Castelldefels 08860 Barcelona SPAIN Permanent Institute e mail [email protected] 8. CHIN Cheng TAIWAN, CHINA SPEAKER Research Field : Research Topic : 8. Permanent Institute: University of Chicago James Franck Institute 929 East 57th Street IL 60637-1433 Chicago UNITED STATES OF AMERICA Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 4 No. NAME and INSTITUTE Nationality Function 9. COOPER Nigel UNITED KINGDOM SPEAKER Research Field : Research Topic : 9. Permanent Institute: TCM Theory of Condensed Matter Group Cavendish Laboratory Department of Physics Cambridge University 19 J J Thomson Avenue Cambridge CB3 0HE UNITED KINGDOM Permanent Institute e mail [email protected] 10. DEMLER Eugene UNITED STATES OF SPEAKER AMERICA Research Field : THEORETICAL CONDENSED MATTER PHYSICS Research Topic : QUANTUM MANY-BODY SYSTEMS 10. Permanent Institute: Harvard University Department of Physics 17 Oxford St. Cambridge MA 02138 UNITED STATES OF AMERICA Permanent Institute e mail [email protected], [email protected] (assistant to Prof Demler) 11. FERLAINO Francesca ITALY SPEAKER Research Field : Research Topic : 11. Permanent Institute: Universitaet Innsbruck Institut fuer Experimentalphysik Technikerstrasse 25/4 6020 Innsbruck AUSTRIA Permanent Institute e mail [email protected] 12. GIAMARCHI Thierry FRANCE SPEAKER Research Field : Research Topic : 12. Permanent Institute: University of Geneva D.P.M.C. - Departement de Physique de la Matiere Condensee 24 Quai Ernest-Ansermet CH-1211 Geneva 4 SWITZERLAND Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 5 No. NAME and INSTITUTE Nationality Function 13. GOLDMAN Nathan BELGIUM SPEAKER Research Field : Research Topic : 13. Permanent Institute: Universite Libre de Bruxelles Centre For Nonlinear Phenomena and Complex Systems Blvd. Du Triomphe Cp 231. Campus Plaine B-1050 Brussels BELGIUM Permanent Institute e mail [email protected] 14. HOFFERBERTH Sebastin GERMANY SPEAKER Research Field : Research Topic : 14. Permanent Institute: University of Stuttgart 5th Institute of Physics Pfaffanwaldring 57 70550 Stuttgart GERMANY Permanent Institute e mail [email protected],s. [email protected] 15. KOEHL Michael GERMANY SPEAKER Research Field : Research Topic : 15. Permanent Institute: Cavendish Laboratory University of Cambridge JJ Thompson Avenue Cambridge CB3 0HE UNITED KINGDOM Permanent Institute e mail [email protected] 16. KONIK Robert Michael CANADA SPEAKER Research Field : CONDENSED MATTER THEORY Research Topic : STRONGLY CORRELATED ELECTRON PHYSICS 16. Permanent Institute: Brookhaven National Laboratory CMPMS Dept. Bldg 510A Brookhaven National Lab Upton 11973 NY UNITED STATES OF AMERICA Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 6 No. NAME and INSTITUTE Nationality Function 17. KUHR Stefan GERMANY SPEAKER Research Field : Research Topic : 17. Permanent Institute: Present institute: University Strathclyde Max Planck Institut fuer Quantenoptik Department of Physics Hans-Kopfermann-Str. 1 Glasgow D-85748 Garching UNITED KINGDOM GERMANY Present Institute e mail [email protected] Until when: 31 December 2012 18. LABURTHE-TOLRA Bruno FRANCE SPEAKER Research Field : Research Topic : 18. Permanent Institute: Universite Paris XIII Laboratoire de Physique Des Lasers Ave. J.B. Clement 93430 Paris FRANCE Permanent Institute e mail [email protected] 19. LESANOVSKY Igor GERMANY SPEAKER Research Field : Research Topic : 19. Permanent Institute: The University of Nottingham School of Physics and Astronomy University Park NG7 2RD Nottingham UNITED KINGDOM Permanent Institute e mail [email protected] 20. MODUGNO Giovanni ITALY SPEAKER Research Field : Research Topic : 20. Permanent Institute: LENS - Laboratorio Europeo per La Spettroscopia Non Lineare Universita' di Firenze Via Nello Carrara, 1 Polo Scientifico di Sesto Fiorentino 50019 Sesto Fiorentino Firenze ITALY Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 7 No. NAME and INSTITUTE Nationality Function 21. OBERTHALER Markus Kurt AUSTRIA SPEAKER Research Field : Research Topic : 21. Permanent Institute: Ruprecht Karls Universitaet Heidelberg Kirchhoff Institut fuer Physik Im Neuenheimer Feld 227 69120 Heidelberg GERMANY Permanent Institute e mail [email protected] e 22. ORTIZ Gerardo UNITED STATES OF SPEAKER AMERICA Research Field : Research Topic : 22. Permanent Institute: Indiana University Department of Physics 727 E 3rd St Bloomington 47405 Indiana UNITED STATES OF AMERICA Permanent Institute e mail [email protected] 23. POHL Thomas GERMANY SPEAKER Research Field : Research Topic : 23. Permanent Institute: Max Planck Institute for Physics of Complex Systems Noethnitzer Strasse 38 D-01187 Dresden GERMANY Permanent Institute e mail [email protected] 24. POLKOVNIKOV Anatoli S. UNITED STATES OF SPEAKER AMERICA Research Field : Research Topic : 24. Permanent Institute: Boston University Department of Physics 590 Commonwealth Avenue Boston MA 02215 UNITED STATES OF AMERICA Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 8 No. NAME and INSTITUTE Nationality Function 25. PROKOFIEV Nikolai Viktorovich UNITED STATES OF SPEAKER AMERICA Research Field : SUPERFLUIDITY, PHASE TRANSITIONS, MONTE CARLO Research Topic : SUPERFLUIDITY ALONG DEFECTS IN SOLID HE-4 25. Permanent Institute: Department of Physics University of Massachusetts Amherst MA 01003-9292 UNITED STATES OF AMERICA Permanent Institute e mail [email protected] 26. PUPILLO Guido ITALY SPEAKER Research Field : Research Topic : 26. Permanent Institute: IQOQI Innsbruck Technikerstrasse 21a 6020 Innsbruck Tirol AUSTRIA Permanent Institute e mail [email protected] 27. RIZZI Matteo ITALY SPEAKER Research Field : Research Topic : 27. Permanent Institute: Max Planck Institut fuer Quantenoptik Hans-Kopfermann-Str. 1 D-85748 Garching GERMANY Permanent Institute e mail [email protected] 28. SA DE MELO Carlos Augusto Rocha UNITED STATES OF SPEAKER AMERICA Research Field : Research Topic : 28. Permanent Institute: Georgia Institute of Technology School of Physics 837 State Street Atlanta GA 30332-0430 UNITED STATES OF AMERICA Permanent Institute e mail [email protected] Participation for activity Ultracold Atoms SMR Number: 2350 Page 9 No. NAME and INSTITUTE Nationality Function 29. SALOMON Christophe FRANCE SPEAKER Research Field : Research Topic : 29. Permanent Institute: Ecole Normale Superieure Laboratoire Kastler Brossel 24 Rue Lhomond F-75231 Paris Cedex 05 FRANCE Permanent Institute e mail [email protected] 30. SANTOS Luis SPAIN SPEAKER Research Field : Research Topic
Recommended publications
  • Arxiv:2003.01910V2 [Quant-Ph] 16 Mar 2020 Machinery of Graph Theory
    Quantum Experiments and Hypergraphs: Multi-Photon Sources for Quantum Interference, Quantum Computation and Quantum Entanglement Xuemei Gu,1, ∗ Lijun Chen,1, y and Mario Krenn2, z 1State Key Laboratory for Novel Software Technology, Nanjing University, 163 Xianlin Avenue, Qixia District, 210023, Nanjing City, China. 2Department of Chemistry & Computer Science, University of Toronto, Canada & Vector Institute for Artificial Intelligence, Toronto, Canada. (Dated: March 17, 2020) We introduce the concept of hypergraphs to describe quantum optical experiments with prob- abilistic multi-photon sources. Every hyperedge represents a correlated photon source, and every vertex stands for an optical output path. Such general graph description provides new insights for producing complex high-dimensional multi-photon quantum entangled states, which go beyond limitations imposed by pair creation via spontaneous parametric down-conversion. Furthermore, properties of hypergraphs can be investigated experimentally. For example, the NP-Complete prob- lem of deciding whether a hypergraph has a perfect matchin can be answered by experimentally detecting multi-photon events in quantum experiments. By introducing complex weights in hyper- graphs, we show a general many-particle quantum interference and manipulating entanglement in a pictorial way. Our work paves the path for the development of multi-photon high-dimensional state generation and might inspire new applications of quantum computations using hypergraph mappings. I. INTRODUCTION been developed to describe quantum states and lo- cal unitaries [13]. Also, directed graphs have recently Graph-theoretical concepts are widely used in mul- been investigated in order to simplify certain calcula- tidisciplinary research involving physics, chemistry, tions in quantum optics, by representing creation and neuroscience and computer sciences, among others.
    [Show full text]
  • Dynamical Quantum Phase Transitions: © 2018 IOP Publishing Ltd a Review
    IOP Reports on Progress in Physics Reports on Progress in Physics Rep. Prog. Phys. Rep. Prog. Phys. 81 (2018) 054001 (22pp) https://doi.org/10.1088/1361-6633/aaaf9a 81 Report on Progress 2018 Dynamical quantum phase transitions: © 2018 IOP Publishing Ltd a review RPPHAG Markus Heyl 054001 Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Str. 38, 01187 Dresden, Germany M Heyl E-mail: [email protected] Received 29 September 2017, revised 16 January 2018 Dynamical quantum phase transitions: a review Accepted for publication 15 February 2018 Published 5 April 2018 Printed in the UK Corresponding Editor Professor Maciej Lewenstein Abstract ROP Quantum theory provides an extensive framework for the description of the equilibrium properties of quantum matter. Yet experiments in quantum simulators have now opened up 10.1088/1361-6633/aaaf9a a route towards the generation of quantum states beyond this equilibrium paradigm. While these states promise to show properties not constrained by equilibrium principles, such as the equal a priori probability of the microcanonical ensemble, identifying the general properties 1361-6633 of nonequilibrium quantum dynamics remains a major challenge, especially in view of the lack of conventional concepts such as free energies. The theory of dynamical quantum 5 phase transitions attempts to identify such general principles by lifting the concept of phase transitions to coherent quantum real-time evolution. This review provides a pedagogical introduction to this field. Starting from the general setting of nonequilibrium dynamics in closed quantum many-body systems, we give the definition of dynamical quantum phase transitions as phase transitions in time with physical quantities becoming nonanalytic at critical times.
    [Show full text]
  • Quantum Optics: an Introduction
    Quantum Optics an Introduction (short Version) University of Hannover, Germany July 21, 2006 Maciej Lewenstein Anna Sanpera Matthias Pospiech Authors / Lecturers Maciej Lewenstein – Institut für Theoretische Physik, Universität Hannover Anna Sanpera – Institut für Theoretische Physik, Universität Hannover Wolfgang Ertmer – Institut für Quantenoptik, Universität Hannover maintained by Matthias Pospiech – Student der technischen Physik, Universität Hannover correctors Ulrich Schneider – Insitut für Physik, Johannes Gutenberg-Universität Alexander Klein – TU Kaiserslautern Stefan Ataman – University Cergy-Pontoise (France) Contact: Matthias Pospiech: [email protected] Script bases on Lecture Notes from Lecture 1999 by M. Lewenstein and W. Ertmer. Parts added from Lecture 2003 by A. Sanpera Contents 1. Introduction 1 1.1. Quantum Optics and The Renaissance of Atomic Physics . 1 1.2. Literature . 3 2. Quantization of the Free EM field 5 2.1. Quantum harmonic oscillator revisited . 6 2.2. Maxwell equations for free EM fields . 8 2.3. Gauge invariance . 9 2.4. Canonical quantization . 9 2.5. Number operator . 14 2.6. Quadrature operators . 15 2.7. Continuous limit . 15 3. Quantum states of EM field 21 3.1. Fock, or number states |ni ......................... 21 3.2. Coherent states |αi ............................. 22 3.2.1. Coherent states in Fock representation . 24 3.2.2. Properties of Coherent states . 24 3.3. Squeezed states . 26 3.3.1. Photon number distribution . 29 3.3.2. Generation of squeezed states . 30 3.4. Variance of the EM field . 30 3.5. Thermal states . 31 3.6. Noisy coherent states . 32 3.7. Phase of the Field . 33 4. Single atom – single mode interaction 41 4.1.
    [Show full text]
  • FQMT'21 Zero Announcement
    International multidisciplinary conference Frontiers of Quantum and Mesoscopic Thermodynamics 2021 (FQMT’21) https://fqmt.fzu.cz/21/ The conference is focused on Non-equilibrium phenomena mainly in mesoscopic and biological systems, cold atoms and molecules Quantum statistical physics Foundations of quantum physics Quantum optics 18–24 July 2021, Prague https://fqmt.fzu.cz/21/ The conference Frontiers of Quantum and Mesoscopic Thermodynamics (FQMT’21) is held under the auspices of Prof. RNDr. Eva Zažímalová, CSc. President of the Czech Academy of Sciences The conference is supported by Committee on Education, Science, Culture, Human Rights and Petitions of the Senate of the Parliament of the Czech Republic Institute of Physics of the Czech Academy of Sciences Institute for Theoretical Physics, University of Amsterdam, Netherlands College of Engineering and Science, University of Detroit Mercy, USA Department of Physics, Texas A&M University, USA Quantum Optics Lab at the BRIC, Baylor University, USA The conference is organized by Institute of Physics of the Czech Academy of Sciences Committee on Education, Science, Culture, Human Rights and Petitions of the Senate of the Parliament of the Czech Republic 2 FQMT Conference Series Overview FQMT conferences form a series of successful conferences (FQMT’04, FQMT’08, FQMT’11, FQMT’13, FQMT’15, FQMT’17, and FQMT’19) which are traditionally held in Prague. Follow- up to the seven previous conferences will be FQMT’21 to be held in July 2021. For the details of the conference programs and the history of the FQMT conferences see the www pages: https://fqmt.fzu.cz/. The title of the conference is traditional and reflects main topics of early FQMT conferences.
    [Show full text]
  • Proposal for a KITP Workshop on Quantum Control of Light and Matter
    Proposal for a KITP workshop on Quantum Control of Light and Matter Organizers: David Tannor (Weizman), Navin Khaneja (Harvard), Hideo Mabuchi (Cal Tech), Gustav Gerber (Wuerzburg). Steffen Glaser (Munich) Quantum control refers the application of controlled coherent interactions to direct the dynamics of quantum systems. It is one of the most exciting frontiers in atomic, molecular and optical physics, spanning physics, chemistry and applied mathematics, with excellent interactions between theory and experiment. Within the context of chemical dynamics, the objective is to design specially tailored laser pulses to selectively break bonds in large molecules. However, the application to many other areas of physics is growing rapidly, including controlling photoionization, photoemission, high harmonic generation, fluorescence quantum yield, laser pulse properties, directional current in semiconductors, controlled deposition and nanolithography, nuclear magnetic resonance, manipulation of ions in traps and neutral atoms in optical lattices, laser cooling, and quantum information, all using optimally shaped pulses. One of the most intriguing aspects of quantum control is the role of quantum coherence both in the light and in the matter in achieving the desired objective. In contrast with classical control as applied to macroscopic objectives, where the desired objective may be steering a satellite, designing an electrical circuit, or the flow rates of chemical reagents, in quantum control the desired physical objective is normally obtained via constructive and destructive interfering pathways. Thus quantum control often goes by the alternative name of “coherent control”. The ability to exploit and optimize the wavelike properties of matter for physical and even technological objectives has captured the imagination of scientists from a wide range of disciplines.
    [Show full text]
  • Physical Review A
    PERIODICALS PHYSICAL REVIEW A Postmaster send address changes to: For editorial and subscription correspondence, American Institute of Physics please see inside front cover 500 Sunnyside Boulevard „ISSN: 1050-2947… Woodbury, NY 11797-2999 THIRD SERIES, VOLUME 56, NUMBER 6 CONTENTS DECEMBER 1997 RAPID COMMUNICATIONS Fundamental concepts Revisiting Bell’s theorem for a class of down-conversion experiments .................................... R4353 Sandu Popescu, Lucien Hardy, and Marek Z˙ ukowski Atomic and molecular structure and dynamics Polarizabilities and parity nonconservation in the Cs atom and limits on the deviation from the standard electroweak model .............................................................................. R4357 V. A. Dzuba, V. V. Flambaum, and O. P. Sushkov 1 1 Determination of the dipole polarizabilities of H2 (0,0) and D2 (0,0) by microwave spectroscopy of high-L Rydberg states of H2 and D2 ...................................................................... R4361 P. L. Jacobson, D. S. Fisher, C. W. Fehrenbach, W. G. Sturrus, and S. R. Lundeen Atomic and molecular collisions and interactions Nanometer definition of atomic beams with masks of light . ............................................ R4365 Roland Abfalterer, Claudia Keller, Stefan Bernet, Markus K. Oberthaler, Jo¨rg Schmiedmayer, and Anton Zeilinger Calculating differential cross sections for electron-impact ionization without explicit use of the asymptotic form . R4369 C. W. McCurdy and T. N. Rescigno 1 Formation of HeH from positron interactions with H2 and He mixtures .................................. R4373 Jun Xu, L. D. Hulett, J. Moxom, W. Wu, S. Datz, and D. M. Schrader Matter waves Time-dependent control of ultracold atoms in magnetic traps ........................................... R4377 N. V. Vitanov and K.-A. Suominen Atomic and molecular processes in electromagnetic fields Driving the driven atom: Spectral signatures ......................................................... R4381 C.
    [Show full text]
  • Marcin Kotowski
    Marcin Kotowski Personal Data Date of Birth: 18 December 1987 E-mail: [email protected] Academic Interests – geometric group theory, discrete probability, spectral graph theory Education 2013 – PhD program in mathematics, University of Toronto advisor: B´alint Vir´ag 2011 – 2013 PhD program in Quantum Information, University of Waterloo (Department of Com- binatorics & Optimization and Institute for Quantum Computing) (discontinued) 2006 – 2011 M. Sc. in Mathematics at University of Warsaw Faculty of Mathematics, Informatics and Mechanics studied mathematics, physics and computer science in an interdisciplinary program at College Of Inter-Faculty Individual Studies In Mathematics and Natural Sciences advisor: Piotr Przytycki Research visits February 2014 1 month research visit at IHP trimester on random walks and asymptotic geometric of groups, Paris September 2012 research visit at Alfred Renyi Institute of Mathematics, Budapest invited by Miklos Abert, worked on geometric group theory Undergraduate research experience 2010 – 2011 Random groups and Property (T): Żuk’s theorem revisited, M. Sc. thesis in mathema- tics supervised by Prof. Piotr Przytycki proved a theorem attributed to A. Żuk, characterizing Property (T) for random groups in terms of spectral graph theory March – April 2011 research fellowship at Institut de Ci`enciesFot`oniques,Barcelona supervised by Prof. Maciej Lewenstein worked on the relation between tight Bell inequalities and Unextendible Product Bases June – August 2010 research fellowship at Weizmann Institute of Science, Rehovot supervised by Prof. Vered Rom-Kedar worked on numerical and analytical properties of Fermi acceleration in 3-dimensional chaotic billiards using tools from dynamical systems theory July – August 2009 research fellowship at Center for Theoretical Physics of the Polish Academy of Scien- ces, Warsaw supervised by Prof.
    [Show full text]
  • Experiments with Entangled Photons
    Experiments with Entangled Photons Bell Inequalities, Non-local Games and Bound Entanglement Muhammad Sadiq Thesis for the degree of Doctor of Philosophy in Physics Department of Physics Stockholm University Sweden. c Muhammad Sadiq, Stockholm 2016 c American Physical Society. (papers) c Macmillan Publishers Limited. (papers) ISBN 978-91-7649-358-8 Printed in Sweden by Holmbergs, Malmö 2016. Distributor: Department of Physics, Stockholm University. Abstract Quantum mechanics is undoubtedly a weird field of science, which violates many deep conceptual tenets of classical physics, requiring reconsideration of the concepts on which classical physics is based. For instance, it permits per- sistent correlations between classically separated systems, that are termed as entanglement. To circumvent these problems and explain entanglement, hid- den variables theories–based on undiscovered parameters–have been devised. However, John S. Bell and others invented inequalities that can distinguish be- tween the predictions of local hidden variable (LHV) theories and quantum mechanics. The CHSH-inequality (formulated by J. Clauser, M. Horne, A. Shimony and R. A. Holt), is one of the most famous among these inequalities. In the present work, we found that this inequality actually contains an even simpler logical structure, which can itself be described by an inequality and will be violated by quantum mechanics. We found 3 simpler inequalities and were able to violate them experimentally. Furthermore, the CHSH inequality can be used to devise games that can outperform classical strategies. We explore CHSH-games for biased and un- biased cases and present their experimental realizations. We also found a re- markable application of CHSH-games in real life, namely in the card game of duplicate Bridge.
    [Show full text]
  • Quantum Technology International Conference 2020 02 - 04 November 2020
    Quantum Technology International Conference 2020 02 - 04 November 2020 11:05am Space division multiplexing enhancing quantum key distribution Monday, 2 November rate » Ms. Beatrice Da Lio, Dr. Davide Bacco, Mr. Daniele Cozzolino, Dr. Francesco Da Ros, Dr. Xueshi Guo, Dr. Yunhong Ding, Mr. Yusuke 8:15am Technical Support (if needed) Sasaki, Dr. Kazuhiko Aikawa, Dr. Shigehito Miki, Dr. Hirotaka Terai, Dr. Welcome Desk & Chat Taro Yamashita, Dr. Jonas Schou Neergaard-Nielsen, Dr. Michael Galili, Prof. Karsten Rottwitt, Prof. Ulrik Lund Andersen, Prof. Toshio Morioka, 8:55am Opening Speech Prof. Leif Katsuo Oxenløwe Bluefors Room 11:20am Integrated photonics for quantum communications on a CubeSat 9am Plenary Session » Mr. Ömer Bayraktar, Mr. Jonas Pudelko, Mr. Imran Khan, Dr. Winfried Bluefors Room Boxleitner, Mr. Stefan Petscharnig, Dr. Christoph Pacher, Prof. Gerd Chaired by: Prof. Hugues de Riedmatten Leuchs, Dr. Christoph Marquardt 9am 11:35am Device-Independent Quantum Key Distribution with Random Key Quantum networks based on integrated optics and pulsed light Basis » Prof. Christine Silberhorn » Dr. Rene Schwonnek, Dr. Koon Tong Goh, Mr. Ignatius William Primaatmaja, Mr. Ernest Tan, Ms. Ramona Wolf, Prof. Valerio Scarani, Prof. Charles Lim 9:45am Applying Quantum Sensors 11:50am Continuous variable quantum key distribution system with true » Prof. Joerg Wrachtrup local oscillator for metropolitan networks » Ms. Jennifer Aldama Guardia, Dr. Sebastian Etcheverry, Dr. Raju Valivarthi, Dr. Fabian Zwiehoff, Dr. Valerio Pruneri 10:30am Break & Networking Networking & Break Area 12:05pm Multiplatform study of four wave mixing for quantum frequency comb generation 10:50am Quantum Communication 1 » Dr. Natalia Bruno, Mx. Tecla Gabbrielli, Dr. Francesco Cappelli, Mr.
    [Show full text]
  • Ultracold Atoms in Optical Lattices
    Quantum computers, though not yet available on the market, will revolutionize the future AHUFINGER SANPERA LEWENSTEIN of information processing. Quantum computers for special purposes like quantum 2 simulators are already within reach. The physics of ultracold atoms, ions, and molecules offer unprecedented possibilities of control of quantum many-body systems and novel possibilities of applications to quantum information processing and quantum metrology. Particularly fascinating is the possibility of using ultracold atoms in lattices to simulate condensed matter or even high energy physics. This book provides a complete and comprehensive overview of ultracold lattice gases ATOMS ULTRACOLD as quantum simulators. It opens up an interdisciplinary field involving atomic, molecular and optical physics, quantum optics, quantum information, condensed matter, and high energy physics. The book includes some introductory chapters on basic concepts and methods, and then focuses on the physics of spinor, dipolar, disordered, and frustrated lattice gases. It reviews in detail the physics of artificial lattice gauge fields with ultracold gases. The last part of the book covers simulators of quantum computers. After a brief course in quantum information theory, the implementations of quantum computation with ultracold gases are discussed, as well as our current understanding of condensed matter from a quantum information perspective. Maciej Lewenstein is an ICREA professor at the Institut de Ciències Fotòniques in Castelldefels, Spain, where he leads the quantum optics theory group. Anna Sanpera is an ICREA professor in the newly formed group of Quantum Information and Quantum Phenomena at the Universitat Autònoma de Barcelona, Spain. Verònica Ahufinger is a professor at the Universitat Autònoma de Barcelona, Spain.
    [Show full text]
  • Emilio Pisanty
    Emilio Pisanty POSTDOCTORAL RESEARCHER · STRONG‑FiELD THEORY GROUP Max Born Institute for Nonlinear Optics and Short-Pulse Spectroscopy, Berlin emilio.pisanty@mbi-berlin | episanty.github.io | E Pisanty | E Pisanty | episanty | E.P. Education • PhD in Controlled Quantum Dynamics, Imperial College London, UK 2012‑2016 • MRes in Controlled Quantum Dynamics with Distinction, Imperial College London, UK 2011‑2012 • Licenciatura en Física (BSc in Physics) with Honours and 9.80/10 GPA, F. Ciencias, UNAM, Mexico 2006‑2011 Research Experience Max Born Institute for Nonlinear Optics and Short‑Pulse Spectroscopy Berlin WiSSENSCHAFTLiCHE MiTARBEiTER · group leader: Olga Smirnova 2020 ‑ present • Settled the question on the existence optical skyrmions by providing explicit constructions ICFO – The Institute of Photonic Sciences Barcelona POSTDOCTORAL RESEARCHER · group leader: Maciej Lewenstein 2017 ‑ 2020 • Discovered and characterized a novel type of optical polarization vortex with new symmetries and topologies of light • Designed the first nonlinear optical polarization tomography experiment, in collaboration with experimentalists • Developed novel methods, and advanced existing ones, to analyze strong‑field interactions for atoms and solids • Directed the development, as an MSc supervisor, of a fully‑quantum‑optical framework for high‑harmonic generation • Discovered a natural definition of the cutoff for high‑order harmonic generation Max Born Institute for Nonlinear Optics and Short‑Pulse Spectroscopy Berlin WiSSENSCHAFTLiCHE MiTARBEiTER
    [Show full text]
  • Quantum Technologies Interview with (1925 -2018) ICFO’S 7Th Spin-Off Foster a New Initiative Tommaso Calarco P.4 P.6 P.7 P.12 38 Community News Winter 2019
    HAPPENINGS HAPPENINGS COLLABORATION THE LAST WORD Roy J. Glauber DROPLITE becomes Quantum Technologies Interview with (1925 -2018) ICFO’s 7th Spin-off foster a new initiative Tommaso Calarco p.4 p.6 p.7 p.12 38 Community News Winter 2019 Quantum Technologies Flagship to drive European leadership in 2nd Quantum Revolution 2 ICFONIANS WINTER 18 EDITOR’S CORNER COVER Brook The Quantum Flagship, Hardwick launched in October 2018, Coordinating is a €1b pan-European Editor initiative that brings together With a little help research institutions, academia, industry, enter- prises, and policy makers from my Friends to consolidate and expand Europe’s scientific African Proverb: “If you want to go fast, go alone. leadership and excellence in the field. It aims to trans- If you want to go far, go together.” fer quantum physics research from the lab to the market by means of commercial applications, and position the region as a global knowledge-based industry and technological leader in disruptive technologies. INDEX The important events in and around our insti- ICFO Day was a manifestation of the collaborative spirit EDITOR’S CORNER 2 tute over the past months are a reflection of many that has been behind ICFO’s success through the years. strong collaborations and friendships. The Festive Dinner that was the culmination of the day- HAPPENINGS 3 long event allowed us to celebrate the friendships that To begin, the long anticipated launch of the FET Flagship have formed through all of these productive interac- ICFO NEWCOMERS 3 on Quantum Technologies in October represented a tions, making our work more satisfying and fruitful.
    [Show full text]