Eliahu Cohen

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Weekly Papers on Quantum Foundations (20)

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Lets Talk About Black Hole Singularities. (arXiv:1805.05865v2 [physics.pop-ph] CROSS LISTED)  hep-th updates on arXiv.org on 2018-5-19 12:49am GMT Authors: Abraham Loeb (Harvard) Does the collision of black hole singularities imprint an observable quantum signature on the resulting gravitational wave signal? Stephen Hawking: To Understand the Universe. (arXiv:1803.09197v2 [physics.hist-ph] UPDATED)  hep-th updates on arXiv.org on 2018-5-19 12:49am GMT Authors: James B. Hartle (UCSB and SFI)… Read more →

Weekly Papers on Quantum Foundations (39)

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Magnetic monopoles and nonassociative deformations of quantum theory. (arXiv:1709.10080v1 [hep-th])  hep-th updates on arXiv.org on 2017-9-29 1:58am GMT Authors: Richard J. Szabo We examine certain nonassociative deformations of quantum mechanics and gravity in three dimensions related to the dynamics of electrons in uniform distributions of magnetic charge. We describe a quantitative framework for nonassociative quantum mechanics in this setting, which exhibits… Read more →

Weekly Papers on Quantum Foundations (38)

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How to make a quantum black hole with ultra-cold gases. (arXiv:1709.07189v1 [cond-mat.quant-gas])  hep-th updates on arXiv.org on 2017-9-22 12:53am GMT Authors: Ippei Danshita, Masanori Hanada, Masaki Tezuka The realization of quantum field theories on an optical lattice is an important subject toward the quantum simulation. We argue that such efforts would lead to the experimental realizations of quantum black holes. The basic idea… Read more →

Weekly Papers on Quantum Foundations (33)

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No smooth beginning for spacetime. (arXiv:1705.00192v2 [hep-th] UPDATED)  gr-qc updates on arXiv.org on 2017-8-19 8:40am GMT Authors: Job Feldbrugge, Jean-Luc Lehners, Neil Turok We identify a fundamental obstruction to any theory of the beginning of the universe, formulated as a semiclassical path integral. Hartle and Hawking’s no boundary proposal and Vilenkin’s tunneling proposal are examples of such theories. Each may be formulated as… Read more →

Weekly Papers on Quantum Foundations (24)

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Aims and Scope of the Special Issue, “Quantum Foundations: Informational Perspective”  Latest Results for Foundations of Physics on 2017-6-17 5:00am GMT Genesis of Karl Popper’s EPR-like experiment and its resonance amongst the physics community in the 1980s  ScienceDirect Publication: Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics on 2017-6-16 2:10pm GMT… Read more →

Weekly Papers on Quantum Foundations (22)

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No thermalization without correlations. (arXiv:1706.00341v1 [quant-ph])  quant-ph updates on arXiv.org on 2017-6-03 8:46am GMT Authors: Dmitry V. Zhdanov (1), Denys I. Bondar (2), Tamar Seideman (1) ((1) Northwestern University, Evanston, IL, USA, (2) Princeton University, Princeton, NJ, USA) The proof of the long-standing conjecture is presented that Markovian quantum master equations are at odds with quantum thermodynamics under conventional assumptions of fluctuation-dissipation theorems (implying a translation… Read more →

Weekly Papers on Quantum Foundations (15)

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This is a list of this week’s papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive. de Sitter-invariant special relativity and the dark energy problem. (arXiv:1704.02120v2 [gr-qc] UPDATED)  gr-qc updates on arXiv.org on 2017-4-15 1:11am GMT Authors: A. Araujo, D. F. Lopez, J. G. Pereira The replacement of the Poincar\’e-invariant Einstein special relativity… Read more →

Weekly Papers on Quantum Foundations (46)

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This is a list of this week’s papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive. Quantum mechanics as an approximated model: A geometrodynamical approach. (arXiv:1607.04958v3 [gr-qc] UPDATED) gr-qc updates on arXiv.org on 2016-11-11 8:44am GMT Authors: Tomer Shushi In this paper we discuss on a geometrodynamical approach to particle physics,… Read more →

Weekly Papers on Quantum Foundations (45)

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This is a list of this week’s papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive. The measurement problem is the measurement problem is the measurement problem. (arXiv:1611.01111v1 [quant-ph]) quant-ph updates on arXiv.org on 2016-11-05 8:00am GMT Authors: Veronika Baumann, Arne Hansen, Stefan Wolf Recently, it has been stated that single-world interpretations of… Read more →

Weekly Papers on Quantum Foundations (36)

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This is a list of this week’s papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive. The “forgotten” pseudomomenta and gauge changes in generalized Landau Level problems: spatially nonuniform magnetic and temporally varying electric fields. (arXiv:1609.00041v1 [cond-mat.mes-hall]) quant-ph updates on arXiv.org on 2016-9-03 7:27am GMT Authors: Georgios Konstantinou, Konstantinos Moulopoulos By perceiving… Read more →

Weekly Papers on Quantum Foundations (26)

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This is a list of this week’s papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive. The true quantum face of the “exponential” decay law. (arXiv:1606.07301v1 [quant-ph]) quant-ph updates on arXiv.org on 2016-6-25 8:04am GMT Authors: K. Urbanowski Results of theoretical studies of the quantum unstable systems caused that there are… Read more →