Christoph A. Keller
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D-PHYS Master of Science – ETH Zurich and Ecole Polytechnique Paris Specialization in High Energy Physics
D-PHYS Master of Science – ETH Zurich and Ecole Polytechnique Paris Specialization in High Energy Physics Study Guide Department of Physics Content Introduction 4 1 Master program 5 2 Performance Assessment 10 3 Program requirements, application and admission 18 4 Useful information about ETH Zurich and EP Paris 21 5 Appendix 26 Imprint Editorial staff Günther Dissertori and Matthias Gaberdiel Photograph Heidi Hostettler Graphic Design Amanda Eisenhut 3 Introduction 1 Master program ETH Zurich and Ecole Polytechnique (EP) Paris offer a Joint Master The aim of this Master specialization is to 1.1 Tutor System offer a coherent theoretical and experi program with specialization in High Energy Physics (HEP). High Energy Each student in the Master program in mental education in High Energy Physics, Physics studies the elementary constituents of matter and the associated High Energy Physics will be allocated a covering a wide spectrum of areas and ap fundamental forces. The tools for these studies are experiments at tutor through the academic board. The plications: particle physics, astroparticle tutor gives academic advice and helps with particle accelerators operating at very high energies or at very high physics, the Standard Model of the elec the coordination of the program. In parti beam intensities, as well as ultra-sensitive large-mass detectors. These troweak interactions and its supersym cular, the tutor advises the student in the experimental setups give sensitivity to the laws of physics at very short metric extensions, strong interactions and choice of courses for the second year, given distances. The Large Hadron Collider (LHC), launched in September 2008 quantum chromodynamics, nuclear phys the selection of courses taken in the first ics, general relativity and quantum gravity at CERN, is the most spectacular realization of such a tool to date. -
Flavor Moonshine
Prog. Theor. Exp. Phys. 2020, 013B03 (20 pages) DOI: 10.1093/ptep/ptz137 Flavor moonshine Shotaro Shiba Funai1,∗ Hirotaka Sugawara2,∗ 1Physics and Biology Unit, Okinawa Institute of Science and Technology (OIST), 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa 904-0495, Japan 2High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan ∗E-mail: [email protected], [email protected] Received August 30, 2019; Revised October 17, 2019; Accepted October 23, 2019; Published January 13, 2020 ................................................................................................................... The flavor moonshine hypothesis is formulated to suppose that all particle masses (leptons, quarks, Higgs, and gauge particles—more precisely, their mass ratios) are expressed as coef- ficients in the Fourier expansion of some modular forms just as, in mathematics, dimensions of representations of a certain group are expressed as coefficients in the Fourier expansion of some modular forms. The mysterious hierarchical structure of the quark and lepton masses is thus attributed to that of the Fourier coefficient matrices of certain modular forms. Our inten- tion here is not to prove this hypothesis starting from some physical assumptions but rather to demonstrate that this hypothesis is experimentally verified and, assuming that the string theory correctly describes the natural law, to calculate the geometry (Kähler potential and the metric) of the moduli space of the Calabi–Yau manifold, thus providing a way to calculate the metric of the Calabi–Yau manifold itself directly from the experimental data. ................................................................................................................... Subject Index B41, B55 1. Introduction Some researchers, including one of the authors of this work (H.S.), have been working on flavor physics, assuming that some discrete symmetry plays an important role in its understanding [1–9]; S3, S4, A4, etc. -
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Umbral Moonshine and K3 Surfaces Arxiv:1406.0619V3 [Hep-Th]
SLAC-PUB-16469 Umbral Moonshine and K3 Surfaces Miranda C. N. Cheng∗1 and Sarah Harrisony2 1Institute of Physics and Korteweg-de Vries Institute for Mathematics, University of Amsterdam, Amsterdam, the Netherlandsz 2Stanford Institute for Theoretical Physics, Department of Physics, and Theory Group, SLAC, Stanford University, Stanford, CA 94305, USA Abstract Recently, 23 cases of umbral moonshine, relating mock modular forms and finite groups, have been discovered in the context of the 23 even unimodular Niemeier lattices. One of the 23 cases in fact coincides with the so-called Mathieu moonshine, discovered in the context of K3 non-linear sigma models. In this paper we establish a uniform relation between all 23 cases of umbral moonshine and K3 sigma models, and thereby take a first step in placing umbral moonshine into a geometric and physical context. This is achieved by relating the ADE root systems of the Niemeier lattices to the ADE du Val singularities that a K3 surface can develop, and the configuration of smooth rational curves in their resolutions. A geometric interpretation of our results is given in terms of the marking of K3 surfaces by Niemeier lattices. arXiv:1406.0619v3 [hep-th] 18 Mar 2015 ∗[email protected] [email protected] zOn leave from CNRS, Paris. 1 This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-76SF00515 and HEP. Umbral Moonshine and K3 Surfaces 2 Contents 1 Introduction and Summary 3 2 The Elliptic Genus of Du Val Singularities 8 3 Umbral Moonshine and Niemeier Lattices 14 4 Umbral Moonshine and the (Twined) K3 Elliptic Genus 20 5 Geometric Interpretation 27 6 Discussion 30 A Special Functions 32 B Calculations and Proofs 34 C The Twining Functions 41 References 48 Umbral Moonshine and K3 Surfaces 3 1 Introduction and Summary Mock modular forms are interesting functions playing an increasingly important role in various areas of mathematics and theoretical physics. -
Research, Art and Impact Assessment
Research, Art and Impact Assessment Aalto University Aalto University Research, Art and Impact Assessment RAI 2018 Report Ella Bingham, Krisztina Cziner, Marjo Kettunen and Tuija Pulkkinen (ed.) Publisher: Aalto University Layout: Matti Ahlgren and Päivi Kekäläinen Copyediting: Heidi Henrickson Cover photo and photos on pages 4, 22, 178: Unto Rautio/Aalto University Print: Unigrafia 2019 Available online at https://www.aalto.fi/research-art/research-assessments ISBN 978-952-60-3762-2 1 2 Contents President's greetings 5 RAI 2018 – Why? 7 Executive Summary 8 Aalto University's Mission and Strategic Development Actions 11 Organization and Implementation of the Assessment 15 Assessment Fields and Units of Assessment 18 Assessment Panels, Report and Criteria 19 Utilisation of the Assessment Results 21 Main findings and recommendations 23 Field 1: Arts, Design and Architecture 30 Field 2: Business and Economics 48 Field 3a: Chemical engineering and physics 66 Field 3b: Engineering 82 Field 4: ICT and Mathematics 96 Field 5: Energy 114 Field 6: Health and Wellbeing 130 Field 7: Living environments 144 Field 8: Innovation Ecosystem 156 Elements of Assessment 180 Panels 182 Assessment organisation 184 3 4 President's greetings Nearly 10 years since founding – 42 international specialists assessed the development of Aalto University In 2010, Helsinki University of Technology, the University of Art and Design, and the Helsinki School of Economics merged to form Aalto University, which was given a special national task: to strengthen the innovative capacity of Finland through first-class research, artistic activities, and education. The aim was to create a new kind of research university that combines high societal relevance with uncompromising scientific rigor and groundbreaking art. -
WUDR Biology
www.cicerobook.com Biology 2021 TOP-500 Double RankPro 2021 represents universities in groups according to the average value of their ranks in the TOP 500 of university rankings published in a 2020 World University Country Number of universities Rank by countries 1-10 California Institute of Technology Caltech USA 1-10 Harvard University USA Australia 16 1-10 Imperial College London United Kingdom Austria 2 1-10 Massachusetts Institute of Technology USA Belgium 7 1-10 Stanford University USA Brazil 1 1-10 University College London United Kingdom Canada 12 1-10 University of California, Berkeley USA China 14 1-10 University of Cambridge United Kingdom Czech Republic 1 1-10 University of Oxford United Kingdom Denmark 4 1-10 Yale University USA Estonia 1 11-20 Columbia University USA Finland 4 11-20 Cornell University USA France 9 11-20 ETH Zürich-Swiss Federal Institute of Technology Zurich Switzerland Germany 26 11-20 Johns Hopkins University USA Greece 1 11-20 Princeton University USA Hong Kong 3 11-20 University of California, Los Angeles USA Ireland 4 11-20 University of California, San Diego USA Israel 4 11-20 University of Pennsylvania USA Italy 11 11-20 University of Toronto Canada Japan 6 11-20 University of Washington USA Netherlands 9 21-30 Duke University USA New Zealand 2 21-30 Karolinska Institutet Sweden Norway 3 21-30 Kyoto University Japan Portugal 2 21-30 Ludwig-Maximilians University of Munich Germany Rep.Korea 5 21-30 National University of Singapore Singapore Saudi Arabia 2 21-30 New York University USA Singapore 2 21-30 -
M5-Branes, D4-Branes and Quantum 5D Super-Yang-Mills
CERN-PH-TH/2010-294 KCL-MTH-10-17 M5-Branes, D4-Branes and Quantum 5D super-Yang-Mills N. Lambert a,∗,† , C. Papageorgakis b,‡ and M. Schmidt-Sommerfeld a,§ aTheory Division, CERN 1211 Geneva 23, Switzerland bDepartment of Mathematics, King’s College London The Strand, London WC2R 2LS, UK Abstract We revisit the relation of the six-dimensional (2, 0) M5-brane Conformal Field Theory compactified on S1 to 5D maximally supersymmetric Yang-Mills Gauge Theory. We show that in the broken phase 5D super-Yang-Mills contains a arXiv:1012.2882v3 [hep-th] 22 Feb 2011 spectrum of soliton states that can be identified with the complete Kaluza-Klein modes of an M2-brane ending on the M5-branes. This provides evidence that the (2, 0) theory on S1 is equivalent to 5D super-Yang-Mills with no additional UV degrees of freedom, suggesting that the latter is in fact a well-defined quantum theory and possibly finite. ∗On leave of absence from King’s College London. †E-mail address: [email protected] ‡E-mail address: [email protected] §E-mail address: [email protected] 1 Introduction Multiple M5-branes are believed to be described at low energies by a novel, interacting, strongly coupled, 6D CFT with (2, 0) supersymmetry. Very little is known about such a theory and it is not expected to have a Lagrangian description. According to the type IIA/M-theory duality it arises as the strong-coupling, UV fixed-point of multiple D4-branes whose dynamics are obtained from open string theory. -
Round Table Talk: Conversation with Nathan Seiberg
Round Table Talk: Conversation with Nathan Seiberg Nathan Seiberg Professor, the School of Natural Sciences, The Institute for Advanced Study Hirosi Ooguri Kavli IPMU Principal Investigator Yuji Tachikawa Kavli IPMU Professor Ooguri: Over the past few decades, there have been remarkable developments in quantum eld theory and string theory, and you have made signicant contributions to them. There are many ideas and techniques that have been named Hirosi Ooguri Nathan Seiberg Yuji Tachikawa after you, such as the Seiberg duality in 4d N=1 theories, the two of you, the Director, the rest of about supersymmetry. You started Seiberg-Witten solutions to 4d N=2 the faculty and postdocs, and the to work on supersymmetry almost theories, the Seiberg-Witten map administrative staff have gone out immediately or maybe a year after of noncommutative gauge theories, of their way to help me and to make you went to the Institute, is that right? the Seiberg bound in the Liouville the visit successful and productive – Seiberg: Almost immediately. I theory, the Moore-Seiberg equations it is quite amazing. I don’t remember remember studying supersymmetry in conformal eld theory, the Afeck- being treated like this, so I’m very during the 1982/83 Christmas break. Dine-Seiberg superpotential, the thankful and embarrassed. Ooguri: So, you changed the direction Intriligator-Seiberg-Shih metastable Ooguri: Thank you for your kind of your research completely after supersymmetry breaking, and many words. arriving the Institute. I understand more. Each one of them has marked You received your Ph.D. at the that, at the Weizmann, you were important steps in our progress. -
Energy Strategy for ETH Zurich
ESC Energy Science Center Energy Strategy for ETH Zurich ETH Zurich Energy Science Center Sonneggstrasse 3 8092 Zurich Switzerland Tel. +41 (0)44 632 83 88 www.esc.ethz.ch Imprint Scientific editors K. Boulouchos (Chair), ETH Zurich C. Casciaro, ETH Zurich K. Fröhlich, ETH Zurich S. Hellweg, ETH Zurich HJ. Leibundgut, ETH Zurich D. Spreng, ETH Zurich Layout null-oder-eins.ch Design Corporate Communications, ETH Zurich Translation and editing editranslate.com, Zurich Images Page 12, Solar Millennium AG Page 28, Axpo Available from: Energy Science Center ETH Zurich Sonneggstrasse 3 CH-8092 Zurich www.esc.ethz.ch [email protected] © Energy Science Center February 2008 Zurich Energy Strategy for ETH Zurich 1 Contents Editorial 2 Executive Summary 3 Goals of the Strategy and Working Method 8 Challenges and Boundary Conditions 9 Energy Research at ETH Zurich 13 Energy supply 14 Energy use 19 Interactions with society and the environment 24 Energy Education at ETH Zurich 29 Vision of a Transformation Path 30 Implications for ETH Zurich 35 Appendix Contributors to the Energy Strategy 39 Editorial 2 In the fall of 2006, the Energy Science Center (ESC) of The ESC members will continue to be actively involved so ETH Zurich embarked on the task of adjusting its plans that the cross-cutting strategic and operational effort for future energy-related teaching and research to match just begun here in energy research and teaching can the magnitude of the challenges in the national and glo- yield fruit. This strategy report constitutes a first impor- bal arena. At that time the executive committee of the tant step towards an intensified dialogue both within Energy Science Center instructed an internal working ETH Zurich as well as with interested partners in industry, group to begin formulating a research strategy. -
Electric-Magnetic Duality, Matrices, & Emergent Spacetime
Electric-Magnetic Duality, Matrices, & Emergent Spacetime Shyamoli Chaudhuri1 1312 Oak Drive Blacksburg, VA 24060 Abstract This is a rough transcript of talks given at the Workshop on Groups & Algebras in M Theory at Rutgers University, May 31–Jun 04, 2005. We review the basic motivation for a pre-geometric formulation of nonperturbative String/M theory, and for an underlying eleven- dimensional electric-magnetic duality, based on our current understanding of the String/M Duality Web. We explain the concept of an emerging spacetime geometry in the large N limit of a U(N) flavor matrix Lagrangian, distinguishing our proposal from generic proposals for quantum geometry, and explaining why it can incorporate curved spacetime backgrounds. We assess the significance of the extended symmetry algebra of the matrix Lagrangian, raising the question of whether our goal should be a duality covariant, or merely duality invariant, Lagrangian. We explain the conjectured isomorphism between the O(1/N) corrections in any given large N scaling limit of the matrix Lagrangian, and the corresponding α′ corrections in a string effective Lagrangian describing some weak-coupling limit of the String/M Duality Web. arXiv:hep-th/0507116v4 23 Aug 2005 1Based on talks given at the Workshop on Groups & Algebras in M Theory, Rutgers University, May 31–Jun 04, 2005. Email: [email protected] 1 Introduction Understanding the symmetry principles and the fundamental degrees of freedom in terms of which nonperturbative String/M theory is formulated is a problem of outstanding importance in theoretical high energy physics. The Rutgers Mathematics workshop on Groups & Algebras in M Theory this summer devoted part of its schedule to an assessment of the significance of Lorentzian Kac-Moody algebras to recent conjectures for the symmetry algebra of String/M theory. -
GSC-2010-Participants
REGISTRATIONS of Graduate School on Control 2010 from 01/02/2010 to 14/05/2010 Nom Prénom Service Société Ville Pays ACUNA-BRAVO Wilber Automatique informatique POLITECNICO DI TORINO TORINO ITALIA ADEGAS Fabiano D. AALBORG UUNIVERSITY Aalborg DENMARK ADEMOVIC Alma Electrical engineering University of Sarajevo Sarajevo BOSNIA ADINANDRA Sisdarmanto Eindhoven NETHERLANDS ALAWIEH Aya L2S SUPELEC Gif-sur-Yvette FRANCE ALVAREZ TORO Luz Adriana Chemical engineering USP - University of Sao Paulo Sao Paulo BRAZIL ATUONWU James Systems and control Wageningen University Wageningen NETHERLANDS BARCELLI Davide Engineering information Universita Degli Siena ITALY BAYRAK Gulden Munich GERMANY Tallinn University of BELIKOV Juri Computer control Tallinn ESTONIA Technology BENINE NETO André LIVIC Versailles FRANCE BENSMANN Boris Systemverfahrenstechnik Institut für Verfahrenstechnik Magdeburg GERMANY BEZZAOUCHA Souad L2S SUPELEC Gif sur Yvette FRANCE Eindhoven university of BIEMOND Benjamin Mechanical engineering Eindhoven NETHERLANDS technology University of California BLANDIN Sebastien Civil Systems Program BERKELEY USA Berkeley BOEGLI Max MECH-PMA Katholieke Universiteit Leuven Leuven-Heverlee BELGIUM BORRI Alessandro University of l'Aquila Monteluco di Roio ITALY BRESCH-PIETRI Delphine CAS ENSMP Neuilly/s/Marne FRANCE BREU Dominik NTNU Trondheim NORWAY BREZAS Panagiotis Cambridge UK Montbonnot Saint BRINON ARRANZ Lara Département automatique INP Grenoble FRANCE Ismier BRISTEAU Pierre-Jean CAS ENSMP Paris FRANCE Thermal processing BUCK Andreas Otto-von-Guericke -
KU Leuven KU Leuven in Short KU Leuven - History
WELCOME Prof. Paul Leroux KU Leuven KU Leuven in short KU Leuven - history . KU Leuven founded in 1425 . Oldest Catholic University in the world 2008 6 university colleges of the KU Leuven 2013 Association sign an agreement to join their KU Leuven expands to include academic educational programmes in the Associated degree programmes hosted at university Faculty of Engineering Technology and colleges within KU Leuven Association Bioscience Engineering Eminent scholars and scientists KU Leuven expands across Flanders KU Leuven in 10 locations spread over 14 campuses Leuven Sint-Lucas Campus, Ghent Group T Campus, Leuven Sint-Lucas Campus, Brussels De Nayer Campus, Sint-Katelijne Waver Brussels Campus Geel Campus Ghent, Technology Campus Carolus Campus, Antwerp Bruges Campus Sint-Andries Campus, Antwerp Kulak Campus, Kortrijk Aalst Campus Diepenbeek Campus* * The degree programme in Diepenbeek is jointly offered by Hasselt University and KU Leuven. Mission Excellence in academic education Excellence in research Distinguished service to society Programmes 78 Bachelors’s programmes 205 Master’s programmes 44 advanced Master’s programmes Characteristics Distinctive vision of education and learning Culture of quality Innovative learning environment Flexibility Internationalisation Extensive range of education facilities Figures: 2017-2018 academic year Enrolment statistics Total number of students: 56,842 Bachelor 44.5% Initial Master 31.8% Advanced Master 4.8% Doctoral Programme 10,3% Academic Teacher Training 0.6% Other 8.0% Largest student -
A View from the Bridge Natalie Paquette
INFERENCE / Vol. 3, No. 4 A View from the Bridge Natalie Paquette tring theory is a quantum theory of gravity.1 Albert example, supersymmetric theories require particles to Einstein’s theory of general relativity emerges natu- come in pairs. For every bosonic particle there is a fermi- rally from its equations.2 The result is consistent in onic superpartner. Sthe sense that its calculations do not diverge to infinity. Supersymmetric field theory has a disheartening String theory may well be the only consistent quantum impediment. Suppose that a supersymmetric quantum theory of gravity. If true, this would be a considerable field theory is defined on a generic curved manifold. The virtue. Whether it is true or not, string theory is indis- Euclidean metric of Newtonian physics and the Lorentz putably the source of profound ideas in mathematics.3 metric of special relativity are replaced by the manifold’s This is distinctly odd. A line of influence has always run own metric. Supercharges correspond to conserved Killing from mathematics to physics. When Einstein struggled spinors. Solutions to the Killing spinor equations are plen- to express general relativity, he found the tools that he tiful in a flat space, but the equations become extremely needed had been created sixty years before by Bernhard restrictive on curved manifolds. They are so restrictive Riemann. The example is typical. Mathematicians discov- that they have, in general, no solutions. Promoting a flat ered group theory long before physicists began using it. In supersymmetric field theory to a generic curved mani- the case of string theory, it is often the other way around.