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Entropy in Foundations of Quantum Physics [PDF]

open access: yesEntropy, 2020
Entropy can be used in studies on foundations of quantum physics in many different ways, each of them using different properties of this mathematical object [...]
Marcin Pawłowski
doaj   +8 more sources

The Oxford Questions on the foundations of quantum physics [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2013
The twentieth century saw two fundamental revolutions in physics—relativity and quantum. Daily use of these theories can numb the sense of wonder at their immense empirical success. Does their instrumental effectiveness stand on the rock of secure concepts or the sand of unresolved fundamentals?
A Zeilinger
exaly   +7 more sources

Fresh perspectives on the foundations of quantum physics

open access: yesNature Reviews Physics, 2023
As we are at the beginning of the second century of quantum physics, we asked four researchers to share their views on new research directions trying to answer old, yet still open, questions in the foundations of quantum theory.
Rafael Chaves   +2 more
exaly   +4 more sources

Contextuality in Classical Physics and Its Impact on the Foundations of Quantum Mechanics

open access: yesEntropy, 2021
It is shown that the hallmark quantum phenomenon of contextuality is present in classical statistical mechanics (CSM). It is first shown that the occurrence of contextuality is equivalent to there being observables that can differentiate between pure and
Fritiof Wallentin
doaj   +3 more sources

On the foundations of quantum physics [PDF]

open access: yesPhysics Essays, 2012
Some aspects of the interpretation of microscopic physics in terms of quantum theory are discussed. It is first emphasized that quantum theory is formulated in a Cartesian coordinate system; in other coordinates the result obtained with the help of the Hamiltonian formalism and commutation relations between ''canonically conjugated'' coordinate and ...
exaly   +2 more sources

Foundations of Quantum Physics [PDF]

open access: yes, 2008
This book is meant to be a text for a first course in quantum physics. It is assumed that the student has had courses in Modern Physics and in mathematics through differential equations. The book is otherwise self-contained and does not rely on outside resources such as the internet to supplement the material.
Charles E. Burkhardt, Jacob J. Leventhal
exaly   +2 more sources

Towards Relational Foundations for Spacetime Quantum Physics

open access: yesUniverse
Rovelli’s relational interpretation of quantum mechanics tells us that the description of a system in the formalism of quantum mechanics is not an absolute but is relative to the observer itself.
Pietro Dall’Olio, José A. Zapata
doaj   +3 more sources

On foundation of quantum physics [PDF]

open access: yesPhysics 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 ...
  +5 more sources

From quantum chemistry to quantum biology: a path toward consciousness [PDF]

open access: yesJournal of Integrative Neuroscience, 2020
This paper presents a historical overview of quantum physics methodology's development and application to various science fields beyond physics, especially biology and consciousness.
Jack A. Tuszynski
doaj   +1 more source

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