中文
相关论文

相关论文: Exact solutions of macroscopic self-consistent ele…

200 篇论文

The Vlasov-Nordstr\"{o}m-Fokker-Planck system describes the evolution of self-gravitating matter experiencing collisions with a fixed background of particles in the framework of a relativistic scalar theory of gravitation. We study the…

数学物理 · 物理学 2014-07-22 José Antonio Alcántara Felix , Simone Calogero , Stephen Pankavich

Solutions to a singular one-dimensional Vlasov equation are obtained as the semiclassical limit of the Wigner transform associated to a logarithmic Schrodinger equation. Two frameworks are considered, regarding in particular the initial…

偏微分方程分析 · 数学 2020-12-16 Rémi Carles , Anne Nouri

Due to R. Beig and W. Simon (1990) there is a uniqueness theorem for static solutions of the Einstein-Euler system which applies to fluid models whose equation of state fulfills certain conditions. In this article it is shown that this…

广义相对论与量子宇宙学 · 物理学 2018-07-09 Tomohiro Harada , Maximilian Thaller

The classification of exact solutions of Maxwell vacuum equations for pseudo-Riemannian spaces with spatial symmetry (homogeneous non-null spaces of Petrov) in the presence of electromagnetic fields invariant with respect to the action of…

广义相对论与量子宇宙学 · 物理学 2025-09-17 V. V. Obukhov

The system of Maxwell equations with an initial condition in a vacuum is solved in a cylindrical coordinate system. It derives the cylindrical transverse electromagnetic wave mode in which the electric field and magnetic field are not in…

综合物理 · 物理学 2011-06-08 R. Chen , X. Li

We derive an exact, axially symmetric solution representing stationary accretion of the relativistic, collisionless Vlasov gas onto a moving Schwarzschild black hole. The gas is assumed to be in thermal equilibrium at infinity, where it…

广义相对论与量子宇宙学 · 物理学 2021-01-27 Patryk Mach , Andrzej Odrzywolek

The regularized Maxwell theory is a recently discovered theory of non-linear electrodynamics that admits many important gravitating solutions within the Einstein theory. Namely, it was originally derived as the unique non-linear…

广义相对论与量子宇宙学 · 物理学 2023-08-01 Tomas Hale , David Kubiznak , Ota Svitek , Tayebeh Tahamtan

From a general metric for stationary cyclic symmetric gravitational fields coupled to Maxwell electromagnetic fields within the $(2+1)$-dimensional gravity the uniqueness of wide families of exact solutions is established, among them, all…

广义相对论与量子宇宙学 · 物理学 2015-06-16 Alberto A. Garcia-Diaz

This paper is devoted to the study of relativistic Vlasov-Maxwell system in three space dimension. For a class of large initial data, we prove the global existence of classical solution with sharp decay estimate. The initial Maxwell field…

偏微分方程分析 · 数学 2021-02-24 Dongyi Wei , Shiwu Yang

Since the work [13] by Guo [Invent. Math. 153 (2003), no. 3, 593--630], how to establish the global existence of perturbative classical solutions around a global Maxwellian to the Vlasov-Maxwell-Boltzmann system with the whole range of soft…

偏微分方程分析 · 数学 2014-11-20 Renjun Duan , Yuanjie Lei , Tong Yang , Huijiang Zhao

The open problem of derivation of the relativistic Vlasov equation for the systems of charged particles moving with the velocities up to the speed of light and creating the electromagnetic field in accordance with the full set of the…

等离子体物理 · 物理学 2022-04-26 Pavel A. Andreev

In this paper we study the large-time behavior of classical solutions to the two-species Vlasov-Maxwell-Boltzmann system in the whole space $\R^3$. The existence of global in time nearby Maxwellian solutions is known from [34] in 2006.…

偏微分方程分析 · 数学 2016-02-22 Renjun Duan , Robert M. Strain

The Vlasov-Maxwell-Boltzmann system is a fundamental model to describe the dynamics of dilute charged particles, where particles interact via collisions and through their self-consistent electromagnetic field. We prove the existence of…

偏微分方程分析 · 数学 2010-05-02 Robert M. Strain

In this article, we study the coupling of the Einstein field equations of general relativity to a family of models of nonlinear electromagnetic fields. The family comprises all covariant electromagnetic models that satisfy the following…

偏微分方程分析 · 数学 2016-01-20 Jared Speck

We present a general solution of the coupled Einstein-Maxwell field equations (without the source charges and currents) in three spacetime dimensions. We also admit any value of the cosmological constant. The whole family of such…

广义相对论与量子宇宙学 · 物理学 2022-08-23 Jiri Podolsky , Matus Papajcik

The boundary problem about behaviour (oscillations) of the electronic plasmas with arbitrary degree of degeneration of electronic gas in half-space with diffusion boundary conditions is analytically solved. The kinetic equation of Vlasov -…

等离子体物理 · 物理学 2017-01-06 A. V. Latyshev , S. Suleimanova

This paper is devoted to the study of the dynamics of charged particles in a weakly inhomogeneous dilute gas. More precisely, we consider the existence of unique global in time classical solutions for the Vlasov-MaxwellBoltzmann system and…

偏微分方程分析 · 数学 2012-05-08 Seok-Bae Yun

We present exact solutions to the Einstein-Maxwell system of equations in spherically symmetric gravitational fields with a specified form of the electric field intensity. The condition of pressure isotropy yields a difference equation with…

广义相对论与量子宇宙学 · 物理学 2008-11-26 S. D. Maharaj , K. Komathiraj

The velocity distribution function of the steady-state Boltzmann equation for hard-core molecules in the presence of a temperature gradient has been obtained explicitly to second order in density and the temperature gradient. Some…

统计力学 · 物理学 2015-06-24 Kim Hyeon-Deuk , Hisao Hayakawa

We derive the essential space-time spectrum of the Maxwell equations in linear isotropic inhomogeneous media together with the corresponding essential modes. These modes represent the collapse of the electromagnetic field into a single…

经典物理 · 物理学 2007-05-23 Neil V. Budko , Alexander B. Samokhin