Zobrazeno 1 - 10
of 25 655
pro vyhledávání: '"WU, Yang"'
Autor:
Verma, Aayush
In this paper, we review how local potentials arise in the Wu-Yang topological quantization. We also discuss the isomorphism between the de Rham cohomology classes and Cech cohomology classes in such topological quantization. We also emphasize the im
Externí odkaz:
http://arxiv.org/abs/2406.18799
We investigate the quantum dynamics of a harmonic oscillator (HO) system within the framework of topologically charged Eddington-inspired Born-Infeld (EiBI) gravity space-time. Additionally, we incorporate the Wu-Yang magnetic monopole (WYMM) into th
Externí odkaz:
http://arxiv.org/abs/2406.17821
Autor:
Mustafa, Omar
We investigate the bosonic Klein-Gordon (KG) oscillators in a global monopole (GM) spacetime in Eddington-inspired Born-Infeld (EiBI) gravity and a Wu-Yang magnetic monopole (WYMM). We discuss the gravitational effects in the presence of Ricci scalar
Externí odkaz:
http://arxiv.org/abs/2403.12447
Publikováno v:
Eur. Phys. J. C 84 (2024) 405
We consider Klein-Gordon (KG) particles in a global monopole (GM) spacetime within Eddington-inspired Born-Infeld gravity (EiBI-gravity) and in a Wu-Yang magnetic monopole (WYMM). We discuss a set of KG-oscillators in such spacetime settings. We prop
Externí odkaz:
http://arxiv.org/abs/2401.09502
Akademický článek
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Akademický článek
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Autor:
Mustafa, Omar
Publikováno v:
Ann. Phys. 459 (2023) 169550
We show that a specific transformation/deformation in a point-like global monopole (PGM) spacetime background would yield an effective position-dependent mass (PDM) Schr\"{o}dinger equation (i.e., a von Roos PDM Schr\"{o}dinger equation). We discuss
Externí odkaz:
http://arxiv.org/abs/2308.10176
Autor:
Göckeler, Meinulf, Schücker, Thomas
In two recent papers Gonuguntla and Singleton claim that the Wu-Yang fiber bundle approach does not lead to to a consistent model for magnetic charge. We point out that this claim is false.
Comment: 2 pages, no figures
Comment: 2 pages, no figures
Externí odkaz:
http://arxiv.org/abs/2401.02423
Autor:
Mustafa, Omar
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 51 (2024) 055201
We use two correlated metric functions and transform/deform the pointlike global monopole (PGM) spacetime metric into a quasi-PGM (QPGM) spacetime one. We study Klein-Gordon (KG) particles (manifestly introduced by the non-minimal coupling form of th
Externí odkaz:
http://arxiv.org/abs/2310.10122
The Wu-Yang fiber bundle approach to magnetic charge is extended with a disk-like sheet current density and associated magnetic field in the overlap region between the Northern hemisphere and Southern hemisphere, where the different vector potentials
Externí odkaz:
http://arxiv.org/abs/2308.14706