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Related papers: Multisymplectic formalism and the covariant phase

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This paper presents a "historical" formalism for dynamical systems, in its Hamiltonian version (Lagrangian version was presented in a previous paper). It is universal, in the sense that it applies equally well to time dynamics and to field…

Mathematical Physics · Physics 2016-02-24 M Lachieze-Rey

Covariant (polysymplectic) Hamiltonian field theory is formulated as a particular Lagrangian theory on a polysymplectic phase space that enables one to quantize it in the framework of familiar quantum field theory.

High Energy Physics - Theory · Physics 2007-05-23 G. Giachetta , L. Mangiarotti , G. Sardanashvily

In the jet bundle description of Field Theories (multisymplectic models, in particular), there are several choices for the multimomentum bundle where the covariant Hamiltonian formalism takes place. As a consequence, several proposals for…

Mathematical Physics · Physics 2011-08-05 A. Echeverrí a-Enrí quez , M. C. Muñoz-Lecanda , N. Román-Roy

In the framework of polysymplectic Hamiltonian formalism, degenerate Lagrangian field systems are described as multi-Hamiltonian systems with Lagrangian constraints. The physically relevant case of degenerate quadratic Lagrangians is…

Mathematical Physics · Physics 2007-05-23 G. Sardanashvily

In a first part we propose an introduction to multisymplectic formalisms, which are generalisations of Hamilton's formulation of Mechanics to the calculus of variations with several variables: we give some physical motivations, related to…

Mathematical Physics · Physics 2007-05-23 Frederic Helein

This review paper is devoted to presenting the standard multisymplectic formulation for describing geometrically classical field theories, both the regular and singular cases. First, the main features of the Lagrangian formalism are…

Mathematical Physics · Physics 2015-12-15 Narciso Román-Roy

The various phase spaces involved in the dynamics of parametrized nonrelativistic Hamiltonian systems are displayed by using Crnkovic and Witten's covariant canonical formalism. It is also pointed out that in Dirac's canonical formalism…

General Relativity and Quantum Cosmology · Physics 2007-05-23 Mauricio Mondragon , Merced Montesinos

The Lagrangian formulation of classical field theories and in particular general relativity leads to a coordinate-free, fully covariant analysis of these constrained systems. This paper applies multisymplectic techniques to obtain the…

General Relativity and Quantum Cosmology · Physics 2010-11-01 G. Esposito , C. Stornaiolo , G. Gionti

The Hamiltonian formalism is extremely elegant and convenient to mechanics problems. However, its application to the classical field theories is a difficult task. In fact, you can set one to one correspondence between the Lagrangian and…

Mathematical Physics · Physics 2015-08-18 D. S. Kulyabov , A. V. Korolkova , L. A. Sevastyanov

The hyperplane and proper time formalisms are discussed mainly for the spin-half particles in the quantum case. A connection between these covariant Hamiltonian formalisms is established. It is showed that choosing the space-like…

High Energy Physics - Theory · Physics 2007-05-23 Edgardo T. Garcia Alvarez , Fabian H. Gaioli

This paper presents (in its Lagrangian version) a very general "historical" formalism for dynamical systems, including time-dynamics and field theories. It is based on the universal notion of history. Its condensed and universal formulation…

Mathematical Physics · Physics 2014-11-18 Marc Lachieze-Rey

The most common physical formalisms are the Lagrangian formalism and the Hamiltonian formalism. From the superficial point of view, they are one and the same, but rewritten in other terms. However, it seems that the Hamiltonian formalism…

Mathematical Physics · Physics 2020-04-01 Dmitry S. Kulyabov , Anna V. Korolkova , Migran N. Gevorkyan , Leonid A. Sevastianov

The standard Hamiltonian machinery, being applied to field theory, leads to infinite-dimensional phase spaces. It is not covariant. In this article, we present covariant finite-dimensional multimomentum Hamiltonian formalism for field…

High Energy Physics - Theory · Physics 2008-02-03 G. Sardanashvily

The present article introduces a generalization of the (multisymplectic) Hamiltonian field theory for a Lagrangian density, allowing the formulation of this kind of field theories for variational problem of more general nature than those…

Mathematical Physics · Physics 2025-09-15 Guadalupe Quijón , Santiago Capriotti

The objective of this work is twofold: First, we analyze the relation between the k-cosymplectic and the k-symplectic Hamiltonian and Lagrangian formalisms in classical field theories. In particular, we prove the equivalence between…

Mathematical Physics · Physics 2015-12-15 Narciso Roman-Roy , Angel M. Rey , Modesto Salgado , Silvia Vilarino

We present the covariant multisymplectic formalism for the so-called cubic Horndeski theories and discuss the geometrical and physical interpretation of the constraints that arise in the unified Lagrangian-Hamiltonian approach. We analyse…

Mathematical Physics · Physics 2023-07-19 M. Doniz , J. Gaset

Dirac algorithm allows to construct Hamiltonian systems for singular systems, and so contributing to its successful quantization. A drawback of this method is that the resulting quantized theory does not have manifest Lorentz invariance.…

Mathematical Physics · Physics 2013-09-17 Hernán Cendra , Santiago Capriotti

The dynamic of a classical system can be expressed by means of Poisson brackets. In this paper we generalize the relation between the usual non covariant Hamiltonian and the Poisson brackets to a covariant Hamiltonian and new brackets in…

Classical Physics · Physics 2007-05-23 A. Berard , H. Mohrbach , P. Gosselin

The multisymplectic Hamiltonian formalism is a generalization of the Hamiltonian formalism that manifestly preserves covariance in the description of fields and that has been proposed as a possible framework for developing a…

Mathematical Physics · Physics 2026-05-27 José Francisco Pérez-Barragán

Inspired by problems arising in the geometrical treatment of Yang-Mills theories and Palatini's gravity, the covariant formulation of Hamiltonian dynamical systems as a Hamiltonian field theory of dimension $1+0$ on a manifold with boundary…

Mathematical Physics · Physics 2015-11-12 A. Ibort , A. Spivak
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