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Weekly Papers on Quantum Foundations (24)

Quantum gravity tomography. (arXiv:1806.05643v1 [hep-th])  hep-th updates on arXiv.org on 2018-6-16 1:14am GMT Authors: William Donnelly The holographic principle posits that all quantum information in a region of spacetime is encoded on its boundary. While there is strong evidence for this principle in certain models of quantum gravity in asymptotically anti-de Sitter spacetime, it is yet to be established whether holography… Read more →

Weekly Papers on Quantum Foundations (23)

Why initial system-environment correlations do not imply the failure of complete positivity: a causal perspective. (arXiv:1806.02381v1 [quant-ph])  quant-ph updates on arXiv.org on 2018-6-09 12:56am GMT Authors: David Schmid, Katja Reid, Robert W. Spekkens The common wisdom in the field of quantum information theory is that when a system is initially correlated with its environment, the map describing its evolution may fail to be… Read more →

Weekly Papers on Quantum Foundations (22)

Continuity of measurement outcomes. (arXiv:1805.12404v1 [quant-ph])  quant-ph updates on arXiv.org on 2018-6-02 3:59am GMT Authors: J. Sperling It is demonstrated that the collapse of the wave function is equivalent to the continuity of measurement outcomes. The latter states that a second measurement has to result in the same outcome as the first measurement of the same observable for a vanishing time… Read more →

Weekly Papers on Quantum Foundations (21)

How to teach and think about spontaneous wave function collapse theories: not like before  Philsci-Archive: No conditions. Results ordered -Date Deposited. on 2018-5-25 11:23pm GMT Diósi, Lajos (2018) How to teach and think about spontaneous wave function collapse theories: not like before. Collapse of the Wave Function Models: Ontology, Origin, and Implications. pp. 3-11. What Are the Limits of Manipulating… Read more →

Weekly Papers on Quantum Foundations (20)

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 (19)

A theorem about time evolution in the quantum mechanics. (arXiv:1805.03689v1 [quant-ph])  hep-th updates on arXiv.org on 2018-5-11 3:26am GMT Authors: M. A. Rajabpour Under broad conditions, we prove that the probability amplitudes in the quantum mechanics are either always constant in time or changing continuously in any interval of time. Testing Lorentz- and CPT-invariance with ultracold neutrons. (arXiv:1805.04062v1 [hep-th])  hep-th updates… Read more →

Monthly Papers on Philosophy of Mind (4)

↑   News: Registered reports for Consciousness and Cognition consciousness [x] add tag Consciousness and Cognition on 2018-5-03 11:00pm Consciousness and Cognition is pleased to support publication of articles as Registered Reports.  bookmark  blog it  not shared ↑   The controversial correlates of consciousness consciousness [x] add tag Science current issue on 2018-5-03 5:39pm  bookmark  blog it  not shared ↑   The central executive system consciousness [x] add tag Latest Results for Synthese… Read more →

Weekly Papers on Quantum Foundations (18)

Unwinding Short-Range Entanglement. (arXiv:1804.11236v1 [quant-ph] CROSS LISTED)  hep-th updates on arXiv.org on 2018-5-05 1:16am GMT Authors: Abhishodh Prakash, Juven Wang, Tzu-Chieh Wei Symmetry-Protected Topological (SPT) phases are short-range entangled (SRE) gapped phases of quantum matter protected by global symmetries, that cannot be unitarily and adiabatically deformed to a trivial phase without closing the gap or breaking symmetry. In this work, we show that,… Read more →

2018 International Workshop on Quantum Foundations

2018 International Workshop on Quantum Foundations

We are delighted to announce that IJQF will host an online International Workshop on Quantum Foundations from 7 July 2018 to 21 July 2018. The workshop will bring together leading experts in the field, and address the most pressing problems in the foundations of quantum mechanics today.  Based on the successful previous Quantum Foundations Workshop 2015, this workshop will be more… Read more →

Weekly Papers on Quantum Foundations (17)

Are there really conformal frames? Uniqueness of affine inflation. (arXiv:1802.01247v2 [gr-qc] UPDATED)  hep-th updates on arXiv.org on 2018-4-28 8:09am GMT Authors: Hemza Azri Here we concisely review the nonminimal coupling dynamics of a single scalar field in the context of purely affine gravity and extend the study to multifield dynamics. The coupling is performed via an affine connection and its associated… Read more →

Weekly Papers on Quantum Foundations (16)

H-theorem and Maxwell Demon in Quantum Physics. (arXiv:1804.06886v1 [quant-ph])  quant-ph updates on arXiv.org on 2018-4-21 2:11am GMT Authors: N.S. Kirsanov, A.V. Lebedev, I.A. Sadovskyy, M.V. Suslov, V.M. Vinokur, G. Blatter, G.B. Lesovik The Second Law of Thermodynamics states that temporal evolution of an isolated system occurs with non-diminishing entropy. In quantum realm, this holds for energy-isolated systems the evolution of which is described by the so-called unital… Read more →