Results 31 to 40 of about 115,178 (203)

Quantum Reference Frames for Lorentz Symmetry [PDF]

open access: yesQuantum
Since their first introduction, Quantum Reference Frame (QRF) transformations have been extensively discussed, generalising the covariance of physical laws to the quantum domain.
Luca Apadula   +2 more
doaj   +1 more source

Asymptotic freedom, dimensional transmutation, and an infrared conformal fixed point for the $\delta$-function potential in one-dimensional relativistic quantum mechanics [PDF]

open access: yes, 2014
We consider the Schrodinger equation for a relativistic point particle in an external one-dimensional δ-function potential. Using dimensional regularization, we investigate both bound and scattering states, and we obtain results that are consistent with ...
M. Al-Hashimi, A. Shalaby, U. Wiese
semanticscholar   +1 more source

A project to measure quantum spin correlations of relativistic electron pairs in Møller scattering

open access: yesEPJ Web of Conferences, 2017
A project to measure quantum spin correlations for relativistic particles with mass is presented. It aims at testing spin observables in relativistic quantum mechanics.
Ciborowski Jacek   +7 more
doaj   +1 more source

Non-Inertial Frames in Minkowski Space-Time, Accelerated either Mathematical or Dynamical Observers and Comments on Non-Inertial Relativistic Quantum Mechanics [PDF]

open access: yes, 2014
After a review of the existing theory of non-inertial frames and mathematical observers in Minkowski space-time we give the explicit expression of a family of such frames obtained from the inertial ones by means of point-dependent Lorentz transformations
H. Crater, L. Lusanna
semanticscholar   +1 more source

Fully Symmetric Relativistic Quantum Mechanics and Its Physical Implications

open access: yesMathematics, 2021
A new formulation of relativistic quantum mechanics is presented and applied to a free, massive, and spin-zero elementary particle in the Minkowski spacetime. The reformulation requires that time and space, as well as the timelike and spacelike intervals,
Bao D. Tran, Zdzislaw E. Musielak
doaj   +1 more source

Unification of Relativistic and Quantum Mechanics from Elementary Cycles Theory [PDF]

open access: yes, 2016
In Elementary Cycles theory elementary quantum particles are consistently described as the manifestation of ultra-fast relativistic spacetime cyclic dynamics, classical in the essence.
D. Dolce
semanticscholar   +1 more source

Relativistic correction on bottomia within the gaussian basis function method

open access: yesJournal of Nigerian Society of Physical Sciences
In this theoretical research to describe the latest experimental results from the Large Hadron Collider, Belle II, and heavy-ion collisions obtained in high-energy hadronic physics, we include relativistic corrections to improve predictions of the mass ...
prof. Arezu Jahanshir, Jalil Naji
doaj   +1 more source

Tosio Kato’s work on non-relativistic quantum mechanics, Part 2 [PDF]

open access: yesBulletin of Mathematical Sciences, 2019
We review the work of Tosio Kato on the mathematics of non-relativistic quantum mechanics and some of the research that was motivated by this. Topics in this second part include the absence of embedded eigenvalues, trace class scattering, Kato smoothness,
Barry Simon
doaj   +1 more source

SO(4) symmetry in hydrogen-atom-like model with spin

open access: yesResults in Physics
As the simplest atom in nature, the hydrogen atom has been explored thoroughly from the perspective of non-relativistic quantum mechanics to relativistic quantum mechanics.
Xing-Yan Fan   +3 more
doaj   +1 more source

Comparing the Schrödinger and Dirac Descriptions of an Electron in a Uniform Magnetic Field

open access: yesRevista Brasileira de Ensino de Física
In this article we present a detailed description, using ladder operators, of an electron in a uniform magnetic field evolving under the Schrödinger equation.
David Velasco Villamizar   +1 more
doaj   +1 more source

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