OALib Journal
  OALib Journal is an all-in-one open access journal (ISSN Print: 2333-9705, ISSN Online: 2333-9721). It accepts a manuscript for the peer-review processing, typesetting, publication and then allocated to one of the 322 subject areas. The article processing charge for publishing in OALib journal is Only $99. For more details, please contact service@oalib.com. Submit now
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Aug 04, 2022Open    AccessArticle

Entropy of State of Quantum System and Dynamic of This System

Malkhaz Mumladze
This work defined the concept of entropy for states of a quantum system and built a stochastic model of a dynamic closed quantum system. This paper also is considered new approaches to the concepts of statistics and spin of elementary particles.
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1109052


Apr 25, 2022Open    AccessArticle

About the Nature of De Broglie Wave

Isaak Man’kin
In this article, it is shown that if a particle is at rest and has some harmonic oscillation, then a traveling particle with a constant speed corresponds to a De Broglie Wave. In 1924, De Broglie proposed that particles of matter exhibit wave like behavior, the expression for which became fundamental in the creation of wave mechanics (quantum mechanics). The main equation for this is the Schrödinger equation, which in the case of free motion of a particle becomes the expression for the De B...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108655


Jan 28, 2022Open    AccessArticle

Realistic Simulations of EPR Experiments: Nonlinear Concept for New Principle of Non-Locality and for Realistic Interpretation of Quantum Mechanics

Stéphane Le Corre
This paper demonstrates the capability to simulate EPR experiments in a realistic way (i.e. without transmission of information between the source and the detector) and confirms even more the Bell’s theorem, by demonstrating that effectively non-local variables are required to violate the Bell’s inequality. Unlike all EPR experiments, this modeling instead of simply noting the inadequacy of a local modeling proposes a new way of non-local idealization. These simulations work on spreadsheet by id...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108204


Sep 21, 2020Open    AccessArticle

How to Detect Quantum (de Broglie) Waves

Carlos López
A very simple (therefore strong) argument, grounded in the action reaction principle, predicts the existence of isolated quantum, de Broglie waves. In this article I propose an experimental set up able to detect these quantum waves. As far as quantum waves are associated to any kind of elementary particles, massive or massless, charged or neutral, etc., its character is probably gravitational, i.e., they are micro-gravitational waves. The quantum wave is isolated when a particle can follow two (...
Open Access Library J.   Vol.7, 2020
Doi:10.4236/oalib.1106741


Jun 11, 2020Open    AccessArticle

A Note on the Self-Consistency of the Dirac Equation

Rajat Roy
The Dirac equation of relativistic quantum mechanics is critically examined to see that it gives self-consistent results. Our findings are in the negative.
Open Access Library J.   Vol.7, 2020
Doi:10.4236/oalib.1106428


Nov 08, 2019Open    AccessArticle

Time Operator in Quantum Mechanics

Adwit Kanti Routh
We can not only bring time operator in quantum mechanics (non-relativistic) but also determine its Eigen value, commutation relation of its square with energy and some of the properties of time operator like either it is Hermitian or not, either its expectation value is real or complex for a wave packet etc. Exactly these are what I have done.
Open Access Library J.   Vol.6, 2019
Doi:10.4236/oalib.1105816


Oct 14, 2019Open    AccessArticle

Different Categories of Quantum Fields

E. Comay
Properties of a quantum field that represents an elementary particle and a quantum field that mediates an interaction between particles are analyzed. This analysis relies on fundamental physical principles. The mathematical structure of these fields proves that they are completely different physical objects. A further analysis proves that a quantum field that represents an elementary massive particle and a quantum field that repre
...
Open Access Library J.   Vol.6, 2019
Doi:10.4236/oalib.1105802


Jan 22, 2019Open    AccessArticle

Wave Functions, Creation and Annihilation Operators of Quantum Physical System

Malkhaz Mumladze
In this article we proposed derivation of the wave function of a quantum system from the functional representation of the state of this system. There is considered representation of creation and annihilation operators by boundary and co-boundary operators of chain and co-chain complexes on the physical space.
Open Access Library J.   Vol.6, 2019
Doi:10.4236/oalib.1105166


Nov 19, 2018Open    AccessArticle

The Rise and Fall of the Electromagnetic 4-Potential

Eliahu Comay
The Lienard-Wiechert 4-potential depends on local coordinates and on retarded coordinates of a charge at the source. Therefore, the 4-potential of incoming radiation fields (namely, a photon) cannot be written as a 4-vector which satisfies the locality requirement of fields of a Lagrangian density. This unsolvable problem is the underlying reason for the extremely unusual phenomenon where respectable textbooks make
...
Open Access Library J.   Vol.5, 2018
Doi:10.4236/oalib.1104979


Oct 31, 2018Open    AccessArticle

A Local Causal Model of Spacetime Dynamics

Hans Diel
The model of spacetime dynamics proposed here specifies how spacetime emerges, how changes of spacetime propagate, and how changes in spacetime arising from multiple sources accumulate. The overall goal of the model was to achieve maximum compatibility with general relativity and with Einstein’s equation; this goal appears to be achievable except at very small scales, where the discreteness of the units of space matters. The eleme
...
Open Access Library J.   Vol.5, 2018
Doi:10.4236/oalib.1104957


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