Results 21 to 30 of about 1,553,391 (296)
Quantum mechanics and much more [PDF]
, 2010 Reexamining the quantum-classical relation : beyond reductionism and ...
Dennis Dieks +3 more
core +2 more sources
Quantum measurement: A short review [PDF]
Kragujevac Journal of ScienceQuantum measurement problem is a long-standing problem at the heart of the foundations of modern physics and nascent technology, such as quantum technology.
Dugić Miroljub +2 more
doaj +1 more source
On foundation of quantum physics [PDF]
Physics of Atomic Nuclei, 2009 Some aspects of the interpretation of quantum theory are discussed. It is emphasized that quantum theory is formulated in the Cartesian coordinate system; in other coordinates the result obtained with the help of the Hamiltonian formalism and commutator relations between 'canonically conjugated' coordinate and momentum operators leads to a wrong ...
openaire +2 more sources
A proposal for a Bohmian ontology of quantum gravity [PDF]
, 2013 The paper shows how the Bohmian approach to quantum physics can be applied to develop a clear and coherent ontology of non-perturbative quantum gravity.
Michael Esfeldy +7 more
core +1 more source
Contextuality under weak assumptions
New Journal of Physics, 2017 The presence of contextuality in quantum theory was first highlighted by Bell, Kochen and Specker, who discovered that for quantum systems of three or more dimensions, measurements could not be viewed as deterministically revealing pre-existing ...
Andrew W Simmons +4 more
doaj +1 more source
Observer-dependent locality of quantum events
New Journal of Physics, 2018 In general relativity, the causal structure between events is dynamical, but it is definite and observer-independent; events are point-like and the membership of an event A in the future or past light-cone of an event B is an observer-independent ...
Philippe Allard Guérin, Časlav Brukner
doaj +1 more source
On Witness-Discernibility of Elementary Particles [PDF]
, 2012 In the context of discussions about the nature of ‘identical particles’ and the status of Leibniz’s Principle of the Identity of Indiscernibles in Quantum Mechanics, a novel kind of physical discernibility has recently been proposed, which we call ...
Linnebo, Ø +6 more
core +2 more sources
Quantum superpositions of ‘common-cause’ and ‘direct-cause’ causal structures
New Journal of Physics, 2017 The constraints arising for a general set of causal relations, both classically and quantumly, are still poorly understood. As a step in exploring this question, we consider a coherently controlled superposition of ‘direct-cause’ and ‘common-cause ...
Adrien Feix, Časlav Brukner
doaj +1 more source
Summoning, No-Signalling and Relativistic Bit Commitments
Entropy, 2019 Summoning is a task between two parties, Alice and Bob, with distributed networks of agents in space-time. Bob gives Alice a random quantum state, known to him but not her, at some point. She is required to return the state at some later point, belonging
Adrian Kent
doaj +1 more source
Foundations of Quantum Approaches to Consciousness [PDF]
Journal of Philosophical Investigations, 2021 As generally accepted, consciousness or mind and material brain are closely related to each other; but how? Quantum mechanics is a new pathway to understand the hard problem of consciousness and its relation to the brain.
Hamid Faghanpour Azizi +2 more
doaj +1 more source