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相关论文: The universal C*-algebra of the electromagnetic fi…

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Maxwell's vacuum equations are integrated for admissible electromagnetic fields in homogeneous spaces. Admissible electromagnetic fields are those for which the space group generates an algebra of symmetry operators ( integrals of motion )…

广义相对论与量子宇宙学 · 物理学 2022-04-27 V. V. Obukhov

The main result of this paper is the proof that there are local electric and magnetic field configurations expressed in terms of field lines on an arbitrary hyperbolic manifold. This electromagnetic field is described by (dual) solutions of…

广义相对论与量子宇宙学 · 物理学 2017-12-06 Ion V. Vancea

We study the representation theory and enveloping $C^*$-algebras for Wick analogues of CAR and twisted CAR algebras. The realization of the $C^*$-algebras under consideration as algebras of continuous matrix-functions satisfying certain…

算子代数 · 数学 2007-05-23 Daniil Proskurin , Yurii Savchuk , Lyudmila Turowska

Vector displacements expressed in spherical coordinates are proposed. They correspond to electromagnetic fields in vacuum that globally rotate about an axis and display many circular patterns on the surface of a sphere. The fields basically…

经典物理 · 物理学 2021-06-11 Daniele Funaro

The gravitational description given for an electric on the basis of exact solution of the Einstein-Maxwell equations eliminates Coulomb divergence. The internal pulsating semiconfined world formed by neutral dust is smoothly joined with…

广义相对论与量子宇宙学 · 物理学 2009-11-13 Yu. A. Khlestkov

The symmetry studies of Maxwell equations gave new insight on the nature of electromagnetic (EM) field. It has in general case quaternion single structure, consisting of four independent field constituents, which differ with each other by…

量子物理 · 物理学 2011-09-21 Dmitri Yerchuck , Alla Dovlatova , Andrey Alexandrov

A four-vector field in flat space-time, satisfying a gauge-invariant set of second-order differential equations, is considered as a unified field. The model variational principle corresponds to the general covariance idea and gives rise to…

高能物理 - 理论 · 物理学 2008-11-26 Alexander A. Chernitskii

The notion that the electromagnetic field is quantised is usually inferred from observations such as the photoelectric effect and the black-body spectrum. However accounts of the quantisation of this field are usually mathematically…

量子物理 · 物理学 2015-11-06 Robert Bennett , Thomas M. Barlow , Almut Beige

We present a unified framework that fully represents electromagnetic potentials, fields, and sources in vacuum, based on a reinterpretation of the classical Hertz-potential formalism. In this construction, $\phi$, $A$, $E$, $B$, $\rho$, and…

经典物理 · 物理学 2026-03-17 Ting Yi

The paper shows the relationship between the major wave equations in quantum mechanics and electromagnetism, such as Schroedinger's equation, Dirac's equation and the Maxwell equations. It is shown that they can be derived in a striking…

量子物理 · 物理学 2016-05-12 Engel Roza

The well-behaved representations of the coordinate algebra of a 2-dimensional quantum complex plane are classified and a C*-algebra is defined which can be viewed as the algebra of continuous functions on the 2-dimensional quantum complex…

量子代数 · 数学 2018-02-20 Ismael Cohen , Elmar Wagner

We present a hierarchical viewpoint on the operator-algebraic formulation of quantum systems, in which $C^{*}$-algebras are responsible for the universal and intrinsic description, whereas von Neumann algebras provide the detailed account…

数学物理 · 物理学 2026-04-09 Yoshitsugu Sekine

Geometrical model for quantum objects is suggested. It is shown that equations for free material Dirac field and for Maxwell electromagnetic field can be considered as relations describing propagation of the space topological defects. This…

综合物理 · 物理学 2008-02-18 O. A. Olkhov

Theory of representations of universal algebra is a natural development of the theory of universal algebra. Morphism of the representation is the map that conserve the structure of the representation. Exploring of morphisms of the…

综合数学 · 数学 2015-02-10 Aleks Kleyn

Using the biquaternions algebra with involution and mutual quaternional gradients the equations of one model of electro-gravimagnetic (EGM) field are constructed on the base of Hamilton form of Maxwell equations. For this field the…

数学物理 · 物理学 2007-05-23 Lyudmila A. Alexeyeva

We present a comprehensive introduction to spacetime algebra that emphasizes its practicality and power as a tool for the study of electromagnetism. We carefully develop this natural (Clifford) algebra of the Minkowski spacetime geometry,…

光学 · 物理学 2015-07-03 Justin Dressel , Konstantin Y. Bliokh , Franco Nori

The paper introduces a (universal) C*-algebra of continuous functions vanishing at infinity on the n-dimensional quantum complex space. To this end, the well-behaved Hilbert space representations of the defining relations are classified.…

算子代数 · 数学 2025-02-03 Ismael Cohen , Elmar Wagner

In the present paper it is shown that the Maxwell theory can be finely represented in the matrix form of Dirac's equation, if the Dirac wave function is identified with the electromagnetic wave by defined way. It seems to us, that such…

量子物理 · 物理学 2007-05-23 Alexander G. Kyriakos

We review the modern classical electrodynamics problems and present the related main fundamental principles characterizing the electrodynamical vacuum-field structure. We analyze the models of the vacuum field medium and charged point…

数学物理 · 物理学 2015-11-03 Nikolai N. Bogolubov , Denis Blackmore , Anatolij K. Prykarpatsky

Theory of representations of universal algebra is a natural development of the theory of universal algebra. In the book, I considered representation of universal algebra, diagram of representations and examples of representation. Morphism…

综合数学 · 数学 2022-05-01 Aleks Kleyn