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相关论文: On the Covariant Hamilton-Jacobi Equation for the …

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We discuss the relation between the canonical Hamilton-Jacobi theory and the De Donder-Weyl Hamilton-Jacobi theory known in the calculus of variations using the examples of a scalar field in curved space-time and general relativity. By…

广义相对论与量子宇宙学 · 物理学 2020-01-01 N. Riahi , M. E. Pietrzyk

We consider a specific Hamiltonian formulation of the Teleparallel Equivalent of General Relativity, where the canonical variables are expressed by means of differential forms. We show that some ``position'' variables of this formulation…

广义相对论与量子宇宙学 · 物理学 2024-10-24 Andrzej Okolow

The covariant Hamilton-Jacobi formulation of Maxwell's equations is derived from the first-order (Palatini-like) Lagrangian using the analysis of constraints within the De~Donder-Weyl covariant Hamiltonian formalism and the corresponding…

数学物理 · 物理学 2023-01-02 Monika E. Pietrzyk , Cécile Barbachoux , Igor V. Kanatchikov , Joseph Kouneiher

We derive the Hamiltonian function for extended teleparallel theories of gravity in their covariant formulation. In particular, we present the Hamiltonian for $f(T)$ gravity and New General Relativity. From this, we obtain the related…

广义相对论与量子宇宙学 · 物理学 2025-03-21 Francesco Bajardi , Daniel Blixt , Salvatore Capozziello

The aim of this paper is to understand the relation between the canonical Hamilton-Jacobi equation for Maxwell's electrodynamics, which is an equation with variational derivatives for a functional of field configurations, and the covariant…

数学物理 · 物理学 2024-01-01 Monika E. Pietrzyk , Cécile Barbachoux , Joseph Kouneiher

A covariant Hamiltonian formulation generalizing De Donder-Weyl mechanics is constructed with field strengths as velocity fields. Since the teleparallel equivalents to general relativity are quadratic in field strengths, the field-strength…

广义相对论与量子宇宙学 · 物理学 2026-03-31 David Chester , Vipul Pandey

We analyze the Teleparallel Equivalent of General Relativity (TEGR) from the point of view of Hamilton-Jacobi approach for singular systems

广义相对论与量子宇宙学 · 物理学 2015-06-25 B. M. Pimentel , P. J. Pompeia , J. F. da Rocha-Neto , R. G. Teixeira

We present Hamilton's equations for the teleparallel equivalent of general relativity (TEGR), which is a reformulation of general relativity based on a curvatureless, metric compatible, and torsionful connection. For this, we consider the…

广义相对论与量子宇宙学 · 物理学 2023-03-08 Laxmipriya Pati , Daniel Blixt , Maria-Jose Guzman

The problem of formulating a manifest covariant Hamiltonian theory of General Relativity in the presence of source fields is addressed, by extending the so-called "DeDonder-Weyl" formalism to the treatment of classical fields in curved…

广义相对论与量子宇宙学 · 物理学 2016-09-16 Claudio Cremaschini , Massimo Tessarotto

We establish the Hamiltonian formulation of the teleparallel equivalent of general relativity, without fixing the time gauge condition, by rigorously performing the Legendre transform. The time gauge condition, previously considered,…

广义相对论与量子宇宙学 · 物理学 2009-10-31 J. W. Maluf , J. F. da Rocha-Neto

We derive a new constraint algebra for a Hamiltonian formulation of the Teleparallel Equivalent of General Relativity treated as a theory of cotetrad fields on a spacetime. The algebra turns out to be closed.

广义相对论与量子宇宙学 · 物理学 2021-06-22 Andrzej Okolow

We introduce a new class of two dimensional gravity models using ideas motivated by the Teleparallel Equivalent of General Relativity. This leads to a rather natural formulation of a theory that has close links with Jackiw-Teitelboim…

广义相对论与量子宇宙学 · 物理学 2024-09-13 Christian G. Boehmer , Rafael Ferraro , Franco Fiorini

A challenging issue in General Relativity concerns the determination of the manifestly-covariant continuum Hamiltonian structure underlying the Einstein field equations and the related formulation of the corresponding covariant…

广义相对论与量子宇宙学 · 物理学 2017-05-24 Claudio Cremaschini , Massimo Tessarotto

A quantum cosmology in teleparallel gravity is presented in this article. Teleparallel gravity is used to perform such an analysis once in General Relativity (GR) the concept of gravitational energy is misleading preventing the…

广义相对论与量子宇宙学 · 物理学 2018-02-23 A. S. Fernandes , S. C. Ulhoa , R. G. G. Amorim

The transformation properties of the gravitational energy-momentum in the teleparallel gravity are analyzed. It is proved that the gravitational energy-momentum in the teleparallel gravity can be expressed in terms of the Lorentz gauge…

广义相对论与量子宇宙学 · 物理学 2007-05-23 G. Y. Chee , Ye Zhang , Yongxin Guo

The Hamiltonian formulation of the teleparallel equivalent of general relativity (TEGR) is developed from an ordinary second-order Lagrangian, which is written as a quadratic form of the coefficients of anholonomy of the orthonormal frames…

广义相对论与量子宇宙学 · 物理学 2016-11-30 Rafael Ferraro , María José Guzmán

We demonstrate a systematic method for solving the Hamilton-Jacobi equation for general relativity with the inclusion of matter fields. The generating functional is expanded in a series of spatial gradients. Each term is manifestly…

广义相对论与量子宇宙学 · 物理学 2010-11-01 J. Parry D. S. Salopek , J. M. Stewart

Beginning with a relativistic action principle for the irrotational flow of collisionless matter, we compute higher order corrections to the Zel'dovich approximation by deriving a nonlinear Hamilton-Jacobi equation for the velocity…

天体物理学 · 物理学 2015-06-24 D. S. Salopek , J. M. Stewart , K. M. Croudace

We present a new Hamiltonian formulation of the Teleparallel Equivalent of General Relativity (TEGR) meant to serve as the departure point for canonical quantization of the theory. TEGR is considered here as a theory of a cotetrad field on…

广义相对论与量子宇宙学 · 物理学 2013-11-11 Andrzej Okolow

Quantization of the teleparallel equivalent of general relativity (TEGR) is discussed from the perspective of the space-time symmetric De Donder-Weyl (DW) Hamiltonian formulation with constraints and its quantization called precanonical…

广义相对论与量子宇宙学 · 物理学 2023-02-22 I. V. Kanatchikov
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