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The charge-transfer (CT) together with the polarization energy appears at second and higher orders in symmetry-adapted perturbation theory (SAPT). At present there is no theoretically compelling way of isolating the charge-transfer energy…

化学物理 · 物理学 2013-08-07 Alston J. Misquitta

In the context of the infrared triangle there have been recent discussions on the existence and the role of dual charges. We present a new viewpoint on dual magnetic charges in $p$-form theories, and argue that they can be inherited from…

高能物理 - 理论 · 物理学 2026-03-12 Marc Geiller , Puttarak Jai-akson , Abdulmajid Osumanu , Daniele Pranzetti

The purpose of this work is to stress on a mathematical requirement of the Stokes' theorem that, naturally, yields a reassessment of the electric charge quantization condition, which is, here, explicitly carried out in the context of the…

量子物理 · 物理学 2007-05-23 F. A. Barone , J. A. Helayel-Neto

The issue of electric charges in interaction with partially reflective surfaces is addressed by means of field theoretic methods. It is proposed an enlarged Maxwell lagrangian, describing the electromagnetic field in the presence of a…

高能物理 - 理论 · 物理学 2014-10-02 F. E. Barone , F. A. Barone

Existence of the magnetic monopole is compatible with the fundamental laws of nature, however, this illusive particle has yet to be detected experimentally. In this work, we show that an electric charge near the topological surface state…

介观与纳米尺度物理 · 物理学 2015-05-13 Xiao-Liang Qi , Rundong Li , Jiadong Zang , Shou-Cheng Zhang

Starting from First Principles, the space charge manipulation of charged particles in an induction field in free space based on an unique Magnetic field strength and its oscillation Frequency relationship is demonstrated numerically and…

等离子体物理 · 物理学 2024-07-10 Devesh S. Bhosale

Charge, like mass in Newtonian mechanics, is an irreducible element of electromagnetic theory that must be introduced ab initio. Its origin is not properly a part of the theory. Fields are then defined in terms of forces on either…

广义相对论与量子宇宙学 · 物理学 2009-11-13 Gerald E. Marsh

In this paper, we use the theory of symmetric Dirichlet forms to give a probabilistic interpretation of Calder\'{o}n's inverse conductivity problem in terms of reflecting diffusion processes and their corresponding boundary trace processes.

偏微分方程分析 · 数学 2015-03-27 Petteri Piiroinen , Martin Simon

The theory of transport of charged particles in cosmic magnetic fields is at the very center of the investigation of non-thermal phenomena in the universe, ranging from our local neighborhood to supernovae, clusters of galaxies or distant…

高能天体物理现象 · 物理学 2023-07-24 Pasquale Blasi

Introducing a radially dependent magnetic field into Newton's off-center circular orbits potential so as to preserve the $E=0$ dynamical symmetry leads to a unique choice of field that can be identified as the inclusion of a magnetic…

数学物理 · 物理学 2023-12-19 Dipesh Bhandari , Michael Crescimanno

The article focuses on the issue of the two definitions of charge, mainly the gauge charge and the effective charge of fundamental particles. Most textbooks on classical electromagnetism and quantum field theory only works with the gauge…

高能物理 - 唯象学 · 物理学 2009-05-28 Kaushik Bhattacharya

A model problem of magneto-elastic body is considered. Specifically, the case of a two dimensional circular disk is studied. The functional which represents the magneto-elastic energy is introduced. Then, the minimisation problem, referring…

偏微分方程分析 · 数学 2020-09-01 Sandra Carillo , Michel Chipot , Vanda Valente , Giorgio Vergara Caffarelli

LEP experiments indicate that the charge of the electron is distributed over a small radius $\sim10^{-20} $m. By incorporating this information in spinning sphere model of electron we arrive at a new interpretation of charge as the…

综合物理 · 物理学 2010-06-03 S. Ghosh , A. Choudhury , J. K. Sarma

The modern expressions for polarization $\P$ and orbital magnetization $\M$ are $\k$-space integrals. But a genuine bulk property should also be expressible in $\r$-space, as unambiguous function of the ground-state density matrix,…

介观与纳米尺度物理 · 物理学 2013-10-31 Raffaello Bianco , Raffaele Resta

Theory of pointlike magnetic monopole with an arbitrary magnetic charge is considered. It is shown that a proper description requires making use of nonunitary representations of the rotation group and the nonassociative generalization of…

高能物理 - 理论 · 物理学 2012-07-05 Alexander I Nesterov , F. Aceves de la Cruz

By using the two 4-dimensional potential formulation of electromagnetic (EM) field theory introduced in [1], we found that the SO(2) duality symmetric EM field theory can be reduced to the magnetic source free case by a special choice of…

高能物理 - 理论 · 物理学 2009-11-07 Kang Li

We apply a particular form of the inverse scattering theory to turbulent magnetic fluctuations in a plasma. In the present note we develop the theory, formulate the magnetic fluctuation problem in terms of its electrodynamic turbulent…

空间物理 · 物理学 2016-08-30 R. A. Treumann , W. Baumjohann , Y. Narita

We present gauge-invariant theory of the dynamic inverse spin Hall effect driven by the spin--orbit interaction in metallic systems. Charge conservation is imposed diagrammatically by including vertex corrections. We show the charge current…

介观与纳米尺度物理 · 物理学 2010-01-06 Kazuhiro Hosono , Akihito Takeuchi , Gen Tatara

The magneto-optic effects and electro-optic effects are the essential optic effects, although their theoretical explanations are not unified in the classical electromagnetic theory. Describing with the algebra of octonions, the…

综合物理 · 物理学 2011-05-16 Zi-Hua Weng

We develop the technique of inverse Mellin transform for processes occurring in a background magnetic field. We show by analyticity that the energy (momentum) derivatives of a field theory amplitude at the zero energy (momentum) is equal to…

高能物理 - 唯象学 · 物理学 2009-11-07 Guey-Lin Lin