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Weekly Papers on Quantum Foundations (44)

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. A parametrix for quantum gravity?. (arXiv:1510.08821v1 [gr-qc]) gr-qc updates on arXiv.org on 2015-10-31 7:28am GMT Authors: Giampiero Esposito In the sixties, DeWitt discovered that the advanced and retarded Green functions of the wave operator on… Read more →

Weekly Papers on Quantum Foundations (43)

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. Multiplicity in Everett׳s interpretation of quantum mechanics ScienceDirect Publication: Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics on 2015-10-27 9:45am GMT Publication date: Available online 23… Read more →

Reply to Gillis’s “On the Analysis of Bell’s 1964 Paper by Wiseman, Cavalcanti, and Rieffel” (Open Review Paper)

Howard M. Wiseman, Eleanor G. Rieffel and Eric Cavalcanti We address Gillis’ recent criticism of a series of papers (by different combinations of the present authors) on formulations of Bell’s theorem. Those papers intended to address an unfortunate gap of communication between two broad camps in the quantum foundations community that we identify as “operationalists” and “realists”. Here, we once again urge… Read more →

Weekly Papers on Quantum Foundations (42)

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. Interpretation Neutrality in the Classical Domain of Quantum Theory PhilSci-Archive: No conditions. Results ordered -Date Deposited. on 2015-10-15 11:55pm GMT Rosaler, Joshua (2015) Interpretation Neutrality in the Classical Domain of Quantum Theory. [Preprint] Quantum… Read more →

Weekly Papers on Quantum Foundations (41)

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. Comment on decoherence by time dilation. (arXiv:1510.02239v1 [quant-ph]) gr-qc updates on arXiv.org on 2015-10-10 8:49am GMT Authors: H. Dieter Zeh Remarks regarding a novel decoherence mechanism [arXiv:1311.1095]. Generalized Second Law for Cosmology. (arXiv:1510.02099v1 [hep-th]) gr-qc… Read more →

Decompositional equivalence: A fundamental symmetry underlying quantum theory

Chris Fields Decompositional equivalence is the principle that there is no preferred decomposition of the universe into subsystems. It is shown here, by using a simple thought experiment, that quantum theory follows from decompositional equivalence together with Landauer’s principle. This demonstration raises within physics a question previously left to psychology: how do human – or any – observers identify or agree about what… Read more →

Weekly Papers on Quantum Foundations (40)

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. Weyl’s search for a difference between `physical’ and `mathematical’ automorphisms. (arXiv:1510.00156v1 [physics.hist-ph]) gr-qc updates on arXiv.org on 2015-10-03 8:29am GMT Authors: Erhard Scholz During his whole scientific life Hermann Weyl was fascinated by the interrelation… Read more →

Weekly Papers on Quantum Foundations (39)

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. Effects of the Generalized Uncertainty Principle on Quantum Tunneling. (arXiv:1509.07359v1 [quant-ph]) gr-qc updates on arXiv.org on 2015-9-25 9:55am GMT Authors: Gardo Blado, Trevor Prescott, James Jennings, Joshuah Ceyanes, Rafael Sepulveda In a previous paper [Blado G, Owens C, and… Read more →

An extended phase space for quantum mechanics

Carlos Lopez ([email protected]) The standard formulation of Quantum Mechanics violates locality of interactions and the action reaction principle. An alternative formulation in an extended phase space could preserve both principles, but Bell’s theorems show that a distribution of probability in a space of local variables can not reproduce the quantum correlations. An extended phase space is de fined in an alternative formulation of Quantum Mechanics…. Read more →

Weekly Papers on Quantum Foundations (38)

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. Are weak measurements really necessary for Leggett-Garg type measurements?. (arXiv:1509.05136v1 [quant-ph]) quant-ph updates on arXiv.org on 2015-9-18 6:55am GMT Authors: N.D. Hari Dass Leggett-Garg inequalities are an important milestone in our quest to bridge the… Read more →

Weekly Papers on Quantum Foundations (37)

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. On the meaning of locality: the overlapping assumptions. (arXiv:1509.03301v1 [quant-ph]) quant-ph updates on arXiv.org on 2015-9-12 7:38am GMT Authors: Afshin Shafiee, Farhad Taher Ghahramani We examine the locality assumption of Bell’s theorem in three steps of… Read more →