Results 21 to 30 of about 256,970 (318)

A Potential Foundation for Emergent Space-Time [PDF]

open access: yes, 2014
We present a novel derivation of both the Minkowski metric and Lorentz transformations from the consistent quantification of a causally ordered set of events with respect to an embedded observer.
Aczél J.   +9 more
core   +3 more sources

Physical observability of horizons [PDF]

open access: yesPhysical Review D, 2014
V1: 4 pages; V2: added 4 references; no physics changes; now 5 pages; V3: added another 6 references; added 2 figures; reformatted; some rephrasing; no physics changes; now 6 ...
openaire   +3 more sources

The problem of connection of observer’s mind with quantum-mechanical description of physical reality

open access: yesВестник Мининского университета, 2019
Introduction: the study considers the problem of observer’s status during specific quantum-mechanical experiments, in which the empirical result directly depends on the participation of the experimenter's mind.
S. E. Revunov   +3 more
doaj   +1 more source

Simulating Indefinite Causal Order With Rindler Observers

open access: yesFrontiers in Physics, 2020
Realization of indefinite causal order (ICO), a theoretical possibility that even causal relations between physical events can be subjected to quantum superposition, apart from its general significance for the fundamental physics research, would also ...
Aleksandra Dimić   +6 more
doaj   +1 more source

Comments on the Necessity and Implications of State-Dependence in the Black Hole Interior [PDF]

open access: yes, 2015
We revisit the "state-dependence" of the map that we proposed recently between bulk operators in the interior of a large AdS black hole and operators in the boundary CFT.
Papadodimas, Kyriakos, Raju, Suvrat
core   +9 more sources

Physical Observations of Jupiter [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1883
n ...
openaire   +2 more sources

Visual perception of order-disorder transition

open access: yesFrontiers in Psychology, 2015
Our experience with the natural world, as composed of ordered entities, implies that perception captures relationships between image parts. For instance, regularities in the visual scene are rapidly identified by our visual system.
Mikhail eKatkov, Hila eHarris, Dov eSagi
doaj   +1 more source

Brout-Englert-Higgs mechanism for accelerating observers [PDF]

open access: yes, 2017
In this work we consider the spontaneous symmetry breaking of the electroweak $SU(2)_L\times U(1)_Y$ gauge group into $U(1)_{em}$ taken place in the Standard Model of particle physics as seen from the point of view of an accelerating observer.
Dobado, Antonio
core   +2 more sources

Higgs instability and de Sitter radiation

open access: yesPhysics Letters B, 2015
If the Standard Model (SM) of elementary particle physics is assumed to hold good to arbitrarily high energies, then, for the best fit values of the parameters, the scalar potential of the Standard Model Higgs field turns negative at a high scale μinst ...
Gaurav Goswami, Subhendra Mohanty
doaj   +1 more source

The Bohr and Einstein debate - Copenhagen Interpretation challenged [PDF]

open access: yes, 2018
The Bohr Einstein debate on the meaning of quantum physics involved Einstein inventing a series of thought experiments to challenge the Copenhagen Interpretation of quantum physics.
Forrester, Rochelle Marianne
core   +2 more sources

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