Zobrazeno 1 - 10
of 17 872
pro vyhledávání: '"magnetic [charge]"'
Publikováno v:
Journal of High Energy Physics (2024) 1-49
The kinetic mixing of two U(1) gauge theories can result in a massless photon that has perturbative couplings to both electric and magnetic charges. This framework can be used to perturbatively calculate in a quantum field theory with both kinds of c
Externí odkaz:
http://arxiv.org/abs/2407.13823
We propose a scheme to create monopoles with half-integer magnetic charges in a spinful cold atom system. With a minimal monopole in the center, we derive the ground-state single-vortex wave function on the sphere and develop the vortex's kinematic e
Externí odkaz:
http://arxiv.org/abs/2407.19690
Autor:
Westhoff, Bela Schulte
Ferromagnetic matter finds its microscopic origin in the intrinsic electron spin, which is considered to be a purely quantum mechanical property of the electron. To incorporate the influence of the electron spin in the microscopic and macroscopic Max
Externí odkaz:
http://arxiv.org/abs/2406.05919
Publikováno v:
Phys. Rev. D 110, 044006 (2024)
We study black hole (BH) solutions in extended Einstein-Maxwell-scalar theories, which are classified in a subclass of the $U(1)$ gauge-invariant scalar-vector-tensor theories. The scalar field is coupled to the vector field, which has electric and m
Externí odkaz:
http://arxiv.org/abs/2403.17484
Autor:
Azuma, Takahiro, Koikawa, Takao
The inverse scattering problem is applied to 2-dimensional partial differential equations called soliton equations such as the KdV equation and so on. It is also used to integrate the Einstein equations with axial symmetry. These inverse scattering p
Externí odkaz:
http://arxiv.org/abs/2403.12375
Most nonperturbative numerical studies of electron-phonon interactions focus on model Hamiltonians where the electrons interact with a phonon branch via a single type of microscopic mechanism. Two commonly explored couplings in this context are the H
Externí odkaz:
http://arxiv.org/abs/2403.15386
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
Akademický článek
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Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-49 (2024)
Abstract The kinetic mixing of two U(1) gauge theories can result in a massless photon that has perturbative couplings to both electric and magnetic charges. This framework can be used to perturbatively calculate in a quantum field theory with both k
Externí odkaz:
https://doaj.org/article/9cfbf20b986040df8cd39c8d20857de7
Disorder in materials may be used to tune their functionalities, but much more strikingly, its presence can entail entirely new behavior. This happens in charge-ice where structural disorder is not weak and local, but strong and long-range correlated
Externí odkaz:
http://arxiv.org/abs/2311.05004