Results 1 to 10 of about 532 (108)

Entropic Dynamics Approach to Relational Quantum Mechanics [PDF]

Entropy
The general framework of Entropic Dynamics (ED) is used to construct non-relativistic models of relational Quantum Mechanics from well-known inference principles—probability, entropy and information geometry.
Ariel Caticha, Hassaan Saleem
doaj   +4 more sources

Path integral implementation of relational quantum mechanics [PDF]

Scientific Reports, 2021
Relational formulation of quantum mechanics is based on the idea that relational properties among quantum systems, instead of the independent properties of a quantum system, are the most fundamental elements to construct quantum mechanics.
Jianhao M. Yang
doaj   +2 more sources

A Relational Formulation of Quantum Mechanics

Scientific Reports, 2018
Non-relativistic quantum mechanics is reformulated here based on the idea that relational properties among quantum systems, instead of the independent properties of a quantum system, are the most fundamental elements to construct quantum mechanics.
Jianhao M. Yang
doaj   +2 more sources

Defending Many Worlds via Case Discrimination: An Attempt to Showcase the Conceptual Incoherence of Anti-Realist Interpretations and Relational Quantum Mechanics

Quantum Reports, 2023
In this work, an alternative attempt to motivate the Many-Worlds Interpretation (MWI) is undertaken. The usual way of arguing for MWI mostly revolves around how it might solve the measurement problem in a more straightforward and concise manner than ...
Michael Huber
doaj   +3 more sources

Relational Quantum Mechanics is About Facts, Not States: A Reply to Pienaar and Brukner [PDF]

Foundations of Physics, 2022
Andrea Di Biagio, Carlo Rovelli, Rovelli Carlo   +2 more
exaly   +2 more sources

Relational Quantum Mechanics and the PBR Theorem: A Peaceful Coexistence [PDF]

Foundations of Physics, 2021
Andrea Oldofredi
exaly   +2 more sources

Born’s Rule from Contextual Relative-Entropy Minimization [PDF]

Entropy
We give a variational characterization of the Born rule. For each measurement context, we project a quantum state ρ onto the corresponding abelian algebra by minimizing Umegaki relative entropy; Petz’s Pythagorean identity makes the dephased state the ...
Arash Zaghi
doaj   +2 more sources

Relative Facts of Relational Quantum Mechanics are Incompatible with Quantum Mechanics [PDF]

Quantum, 2023
Relational Quantum Mechanics (RQM) claims to be an interpretation of quantum theory \cite{Rovelli.21}. However, there are significant departures from quantum theory: (i) in RQM measurement outcomes arise from interactions which entangle a system $S$ and ...
Jay Lawrence, Marcin Markiewicz, Marek Żukowski   +2 more
doaj   +1 more source

Information is Physical: Cross-Perspective Links in Relational Quantum Mechanics

Philosophy of Physics, 2023
Relational quantum mechanics (RQM) is an interpretation of quantum mechanics based on the idea that quantum states do not describe an absolute property of a system but rather a relationship between systems.
Emily Adlam, Carlo Rovelli
doaj   +1 more source

The group structure of dynamical transformations between quantum reference frames [PDF]

Quantum, 2021
Recently, it was shown that when reference frames are associated to quantum systems, the transformation laws between such quantum reference frames need to be modified to take into account the quantum and dynamical features of the reference frames.
Angel Ballesteros, Flaminia Giacomini, Giulia Gubitosi   +2 more
doaj   +1 more source