Reappraising Braid After a Quantum Theory of Time
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Gaming Systems and Features of Discovery Centre Station 1
Gaming systems and features of Discovery Centre Station 1: XBox 1 with Remote The Book of Unwritten Tales 2 Wii U and Wii U Remote Braid Playstation 4 with Remote The Bridge Gaming PC with Gaming keyboard and The Cat and the Coup mouse Cave Story+ Downloaded games in station 1 include: Closure 7 Grand Steps, Step 1: What Ancients Begat Cogs 140 Coil AaAaAA!! – A Reckless Disregard for Colosse Gravity Colour Bind ABE VR Crawl Achron Cube & Star: An Arbitrary Love AltscpaceVR Dayz Amnesia: The Dark Descent Deep Under the Sky Analogue: A Hate Story Desktop Dungeons A Story About My Uncle Destinations B.U.T.T.O.N. Dinner Date Bad Hotel Dream Banished The Dream Machine Bastion The Dream Machine: Chapter 3 The Beginner’s Guide The Dream Machine: Chapter 4 Besiege The Dream Machine: Chapter 5 Between IGF Demo Dungeon of the Endless Bientôt l’été Dust: An Elysian Tail Bigscreen Beta Elegy for a Dead World BioShock Infinite Endless Legend The Binding of Isaac: Rebirth Ephemerid: A Musical Adventure BIT.TRIP RUNNER Estranged: Act 1 BlazeRush Carleton University Library and the Discovery Centre September 2019 Euro Truck Simulator 2 Interstellar Marines Evoland Intrusion 2 Evoland 2 Invisible, Inc. Fallout Jamestown Fallout 2 Joe Danger Fallout Tactics Keep Talking and Nobody Explodes Farming Simulator 17 Kentucky Route Zero Flotilla LA Cops FLY’N Legend of Dungeon The FOO show Life is Strange The Forest LIMBO Fotonica Lisa Frozen Synapse Little Inferno FTL: Faster than -
The Philosophy and Physics of Time Travel: the Possibility of Time Travel
University of Minnesota Morris Digital Well University of Minnesota Morris Digital Well Honors Capstone Projects Student Scholarship 2017 The Philosophy and Physics of Time Travel: The Possibility of Time Travel Ramitha Rupasinghe University of Minnesota, Morris, [email protected] Follow this and additional works at: https://digitalcommons.morris.umn.edu/honors Part of the Philosophy Commons, and the Physics Commons Recommended Citation Rupasinghe, Ramitha, "The Philosophy and Physics of Time Travel: The Possibility of Time Travel" (2017). Honors Capstone Projects. 1. https://digitalcommons.morris.umn.edu/honors/1 This Paper is brought to you for free and open access by the Student Scholarship at University of Minnesota Morris Digital Well. It has been accepted for inclusion in Honors Capstone Projects by an authorized administrator of University of Minnesota Morris Digital Well. For more information, please contact [email protected]. The Philosophy and Physics of Time Travel: The possibility of time travel Ramitha Rupasinghe IS 4994H - Honors Capstone Project Defense Panel – Pieranna Garavaso, Michael Korth, James Togeas University of Minnesota, Morris Spring 2017 1. Introduction Time is mysterious. Philosophers and scientists have pondered the question of what time might be for centuries and yet till this day, we don’t know what it is. Everyone talks about time, in fact, it’s the most common noun per the Oxford Dictionary. It’s in everything from history to music to culture. Despite time’s mysterious nature there are a lot of things that we can discuss in a logical manner. Time travel on the other hand is even more mysterious. -
A Measure of Change Brittany A
University of South Carolina Scholar Commons Theses and Dissertations Spring 2019 Time: A Measure of Change Brittany A. Gentry Follow this and additional works at: https://scholarcommons.sc.edu/etd Part of the Philosophy Commons Recommended Citation Gentry, B. A.(2019). Time: A Measure of Change. (Doctoral dissertation). Retrieved from https://scholarcommons.sc.edu/etd/5247 This Open Access Dissertation is brought to you by Scholar Commons. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. Time: A Measure of Change By Brittany A. Gentry Bachelor of Arts Houghton College, 2009 ________________________________________________ Submitted in Partial Fulfillment of the Requirements For the Degree of Doctor of Philosophy in Philosophy College of Arts and Sciences University of South Carolina 2019 Accepted by Michael Dickson, Major Professor Leah McClimans, Committee Member Thomas Burke, Committee Member Alexander Pruss, Committee Member Cheryl L. Addy, Vice Provost and Dean of the Graduate School ©Copyright by Brittany A. Gentry, 2019 All Rights Reserved ii Acknowledgements I would like to thank Michael Dickson, my dissertation advisor, for extensive comments on numerous drafts over the last several years and for his patience and encouragement throughout this process. I would also like to thank my other committee members, Leah McClimans, Thomas Burke, and Alexander Pruss, for their comments and recommendations along the way. Finally, I am grateful to fellow students and professors at the University of South Carolina, the audience at the International Society for the Philosophy of Time conference at Wake Forest University, NC, and anonymous reviewers for helpful comments on various drafts of portions of this dissertation. -
Time in Cosmology
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Philsci-Archive Time in Cosmology Craig Callender∗ C. D. McCoyy 21 August 2017 Readers familiar with the workhorse of cosmology, the hot big bang model, may think that cosmology raises little of interest about time. As cosmological models are just relativistic spacetimes, time is under- stood just as it is in relativity theory, and all cosmology adds is a few bells and whistles such as inflation and the big bang and no more. The aim of this chapter is to show that this opinion is not completely right...and may well be dead wrong. In our survey, we show how the hot big bang model invites deep questions about the nature of time, how inflationary cosmology has led to interesting new perspectives on time, and how cosmological speculation continues to entertain dramatically different models of time altogether. Together these issues indicate that the philosopher interested in the nature of time would do well to know a little about modern cosmology. Different claims about time have long been at the heart of cosmology. Ancient creation myths disagree over whether time is finite or infinite, linear or circular. This speculation led to Kant complaining in his famous antinomies that metaphysical reasoning about the nature of time leads to a “euthanasia of reason”. But neither Kant’s worry nor cosmology becoming a modern science succeeded in ending the speculation. Einstein’s first model of the universe portrays a temporally infinite universe, where space is edgeless and its material contents unchanging. -
SPACE, TIME, and (How They) MATTER: a Discussion of Some Metaphysical Insights About the Nature of Space and Time Provided by Our Best Fundamental Physical Theories
SPACE, TIME, AND (how they) MATTER: A Discussion of Some Metaphysical Insights about the Nature of Space and Time Provided by Our Best Fundamental Physical Theories Valia Allori Northern Illinois University Forthcoming in: J. Statchel, G.C. Ghirardi (eds.). Space, Time, and Frontiers of Human Understanding. Springer-Verlag Abstract This paper is a brief (and hopelessly incomplete) non-standard introduction to the philosophy of space and time. It is an introduction because I plan to give an overview of what I consider some of the main questions about space and time: Is space a substance over and above matter? How many dimensions does it have? Is space-time fundamental or emergent? Does time have a direction? Does time even exist? Nonetheless, this introduction is not standard because I conclude the discussion by presenting the material with an original spin, guided by a particular understanding of fundamental physical theories, the so-called primitive ontology approach. 1. Introduction Scientific realists believe that our best scientific theories could be used as reliable guides to understand what the world is like. First, they tell us about the nature of matter: for instance, matter can be made of particles, or two-dimensional strings, or continuous fields. In addition, whatever matter fundamentally is, it seems there is matter in space, which moves in time. The topic of this paper is what our best physical theories tell us about the nature of space and time. I will start in the next section with the traditional debate concerning the question of whether space is itself a substance or not. -
The Nature and Origin of Time-Asymmetric Spacetime Structures*
The nature and origin of time-asymmetric spacetime structures* H. D. Zeh (University of Heidelberg) www.zeh-hd.de Abstract: Time-asymmetric spacetime structures, in particular those representing black holes and the expansion of the universe, are intimately related to other arrows of time, such as the second law and the retardation of radiation. The nature of the quantum ar- row, often attributed to a collapse of the wave function, is essential, in particular, for understanding the much discussed "black hole information loss paradox". However, this paradox assumes a new form and might not even occur in a consistent causal treatment that would prevent the formation of horizons and singularities. A “master arrow”, which combines all arrows of time, does not have to be identified with the direction of a formal time parameter that serves to define the dynamics as a succes- sion of global states (a trajectory in configuration or Hilbert space). It may even change direction with respect to a fundamental physical clock, such as the cosmic expansion parameter if this was formally extended either into a future contraction era or to nega- tive "pre-big-bang" values. 1 Introduction Since gravity is attractive, most gravitational phenomena are asymmetric in time: ob- jects fall down or contract under the influence of gravity. In General Relativity, this asymmetry leads to drastically asymmetric spacetime structures, such as future hori- zons and future singularities as properties of black holes. However, since the relativistic and nonrelativistic laws of gravitation are symmetric under time reversal, all time asymmetries must arise as consequences of specific (only seemingly "normal") initial conditions, for example a situation of rest that can be prepared by means of other ar- * arXiv:1012.4708v11. -
Time Really Exists! the Evolving Block Universe Volume 7
Time really exists! Volume 7 The evolving block universe Summer 2014 George Ellis journal homepage Department of Mathematics, University of Cape Town, Rondebosch 7701, Cape www.euresisjournal.org Town, South Africa. [email protected] Abstract My starting point is the question, did it make sense for the Planck team to announce the present age of the universe? This talk will propose that it did, because spacetime is an evolving block universe, with the present being the future boundary of a spacetime which steadily extends into the future as time progresses. The present separates the past (which already exists) from the future (which does not yet exist, and is indeterminate because of foundational quantum uncertainty). There are some technical aspects to this namely (1) simultaneity has no physical import, it is a purely psychological construct, (2) one can define unique surfaces of constant time in a non-local geometric way(and show how this relates to the standard ADM formalism), (3) this proposal solves the chronology protection problem (it prevents existence of closed timelike lines). In this context, (4) the arrow of time is distinguished from the direction of time, which is non-locally defined in the evolving block universe context. 1. Prolog There are fossils in the Karoo National Park, South Africa, from amazing extinct wildlife that once thrived in the ancient Karoo during the Late Permian Period. The curator explained as we walked round, \That the skeleton is 255 million and 23 years old!" Amazed, we asked how he knew this. He said \When I came here 23 years ago, it was 255 million years old". -
The Arrow of Time, the Nature of Spacetime, and Quantum Measurement
The arrow of time, the nature of spacetime, and quantum measurement George F R Ellis Mathematics Department, University of Cape Town. October 7, 2011 Abstract This paper extends the work of a previous paper [arXiv:1108.5261v3] on top- down causation and quantum physics, to consider the origin of the arrow of time. It proposes that a ‘past condition’cascades down from cosmological to micro scales, being realised in many microstructures and setting the arrow of time at the quantum level by top-down causation. This physics arrow of time then propagates up, through underlying emergence of higher level structures, to geology, astronomy, engineering, and biology. The appropriate space-time picture to view all this is an emergent block universe (‘EBU’), that recognizes the way the present is di¤erent from both the past and the future. This essential di¤erence is the ultimate reason the arrow of time has to be the way it is. A bonus of this view, entailing the ongoing extension of spacetime as time ‡ows on, is that closed timelike lines are naturally prevented (spacetime singularities will block them o¤). A conclusion of this view is that the process of state vector reduction is central to the ‡ow of time, and is not restricted to laboratory setitngs or any formal process of observation. Contents 1 Quantum theory and the arrow of time 2 2 Foundations 3 2.1 Quantumdynamics............................... 3 2.2 The context: the hierarchy of the structure . 4 2.3 Inter level relations . 4 2.4 Thecentralproposal .............................. 6 3 The arrow of time 7 3.1 Theissue ................................... -
Back to Parmenides
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Philsci-Archive Back to Parmenides Henrique Gomes1 Perimeter Institute for Theoretical Physics 31 Caroline Street, ON, N2L 2Y5, Canada 1 [email protected] 3 Abstract After a brief introduction to issues that plague the realization of a theory of quantum gravity, I suggest that the main one concerns a quantization of the principle of relative simultaneity. This leads me to a distinction between time and space, to a further degree than that present in the canonical approach to general relativity. With this distinction, superpositions are only meaningful as interference between alternative paths in the relational configuration space of the entire Universe. But the full use of relationalism brings us to a timeless picture of Nature, as it does in the canonical approach (which culminates in the Wheeler-DeWitt equation). After a discussion of Parmenides and the Eleatics' rejection of time, I show that there is middle ground between their view of absolute timelessness and a view of physics taking place in timeless configuration space. In this middle ground, even though change does not fundamentally exist, the illusion of change can be recovered in a way not permitted by Parmenides. It is recovered through a particular density distribution over configuration space which gives rise to `records'. Incidentally, this distribution seems to have the potential to dissolve further aspects of the measurement problem that can still be argued to haunt the application of decoherence to Many- Worlds. I end with a discussion indicating that the conflict between the conclusions of this paper and our view of the continuity of the self may still intuitively bother us. -
Monetizing Digital Media: Trends, Key Insights and Strategies That Work
1 Monetizing Digital Media: Trends, Key Insights and Strategies that Work Table of Contents ACKNOWLEDGEMENTS!...................................................................................................................!3! INTRODUCTION!..................................................................................................................................!4! 1. PREAMBLE!.............................................................................................................................................!4! 2. APPROACH AND METHODOLOGY!...........................................................................................................!4! 3. STRUCTURE OF THIS REPORT!...............................................................................................................!4! A. A GENERAL OVERVIEW OF THE MONETIZATION OF DIGITAL MEDIA!...............................!5! 1. PREAMBLE!.............................................................................................................................................!5! 2. MONETIZATION MODELS!........................................................................................................................!5! 2.1 Key Monetization Models!............................................................................................................!5! 2.2 Video Games Industry Innovation in Monetization!..................................................................!7! 2.3 The Prominence of the Freemium Model!.................................................................................!9! -
01 2014 FIFA World Cup Brazil 02 50 Cent : Blood on the Sand 03
01 2014 FIFA World Cup Brazil 02 50 Cent : Blood on the Sand 03 Adventure Time : Explore the Dungeon Because I DON'T KNOW! 04 Adventure Time : The Secret of the Nameless Kingdom 05 AFL Live 2 06 Afro Samurai 07 Air Conflicts : Vietnam 08 Alan Wake 09 Alan Wake's American Nightmare 10 Alien : Isolation 11 Aliens : Colonial Marines 12 Alone In The Dark 13 Anarchy Reigns 14 Angry Bird Star Wars 15 Angry Bird Trilogy 16 Arcania : The Complete Tale 17 Armored Core Verdict Day 18 Army Of Two - The 40th Day 19 Army of Two - The Devils Cartel 20 Assassin’s Creed 2 21 Assassin's Creed 22 Assassin's Creed - Rogue 23 Assassin's Creed III 24 Assassin's Creed IV Black Flag 25 Assassin's Creed La Hermandad 26 Asuras Wrath 27 Avatar – The Game 28 Baja – Edge of Control 29 Bakugan Battle Brawlers 30 Band Hero 31 Banjo Kazooie Nuts and Bolts 32 Batman Arkham Asylum Goty Edition 33 Batman Arkham City Game Of The Year Edition 34 Batman Arkham Origins Blackgate Deluxe Edition 35 Battle Academy 36 Battlefield 2 - Modern Combat 37 Battlefield 3 38 Battlefield 4 39 Battlefield Bad Company 40 Battlefield Bad Company 2 41 Battlefield Hardline 42 Battleship 43 Battlestations Pacific 44 Bayonetta 45 Ben 10 Omniverse 2 46 Binary Domain 47 Bioshock 48 Bioshock 2 49 Bioshock Infinity 50 BlackSite: Area 51 51 Blades of Time 52 Bladestorm: The Hundred Years' War 53 Blink 54 Blood Knights 55 Blue Dragon 56 Blur 57 Bob Esponja La Venganza De Plankton 58 Borderlands 1 59 Borderlands 2 60 Borderlands The Pre Sequel 61 Bound By Flame 62 Brave 63 Brutal Legend 64 Bullet Soul -
Time in Quantum Theory*
Time in Quantum Theory* H. D. Zeh www.zeh-hd.de I. In general, time is used in quantum theory as an external ('classical') concept. So it is assumed, as in classical physics, to exist as a controller of all motion – either as absolute time or in the form of proper times defined by a classical spacetime metric. In the latter case it is applicable to local quantum systems along their world lines. According to this assumption, time can be read from appropriate classical or quasi-classical 'clocks'. This conception has to be revised only when relativistic gravity, which regards the spacetime metric as a dynamical object, is itself quantized [1] – as required for consistency (see IV). The thereby aspired quantization of time does not necessarily lead to a discretization of time – just as the quantization of free motion does not require a discretization of space or position. On the other hand, the introduction of a fundamental gravitational constant in addition to Planck's constant and the speed of light leads to a natural 'Planck time' unit, corresponding to 5.40 10-44 sec. This may signal the need for an entirely novel conceptual framework – to be based on as yet missing empirical evidence. A formal (canonical) quant- ization of time would also be required in non-relativistic Machian ('relational') dynamical theories [4], which consistently replace the concept of time by some reference motion. If quantum theory is universally valid, all dynamical processes (including those that may serve as clocks or definers of time) must in principle be affected by quantum theory.