Covariant canonical formulations of classical field theories

F Gieres - SciPost Physics Lecture Notes, 2023 - scipost.org
We review in simple terms the covariant approaches to the canonical formulation of classical
relativistic field theories (in particular gauge field theories and general relativity) and we …

Reductions: precontact versus presymplectic

K Grabowska, J Grabowski - Annali di Matematica Pura ed Applicata (1923 …, 2023 - Springer
We show that contact reductions can be described in terms of symplectic reductions in the
traditional Marsden–Weinstein–Meyer as well as the constant rank picture. The point is that …

[HTML][HTML] The geometry of the solution space of first order Hamiltonian field theories I: from particle dynamics to free electrodynamics

FM Ciaglia, F Di Cosmo, A Ibort, G Marmo… - Journal of Geometry and …, 2024 - Elsevier
We analyse the problem of defining a Poisson bracket structure on the space of solutions of
the equations of motions of first order Hamiltonian field theories. The cases of Hamiltonian …

The geometry of the solution space of first order Hamiltonian field theories II: non-Abelian gauge theories

FM Ciaglia, F Di Cosmo, A Ibort, G Marmo… - arXiv preprint arXiv …, 2022 - arxiv.org
We go on with the program started in the companion paper [CDI+] of defining a Poisson
bracket structure on the space of solutions of the equations of motion of first order …

[HTML][HTML] Poisson–Poincaré reduction for field theories

MÁ Berbel, MC López - Journal of Geometry and Physics, 2023 - Elsevier
Given a Hamiltonian system on a fiber bundle, there is a Poisson covariant formulation of the
Hamilton equations. When a Lie group G acts freely, properly, preserving the fibers of the …

Basic notions of Poisson and symplectic geometry in local coordinates, with applications to Hamiltonian systems

AA Deriglazov - Universe, 2022 - mdpi.com
This work contains a brief and elementary exposition of the foundations of Poisson and
symplectic geometries, with an emphasis on applications for Hamiltonian systems with …

[PDF][PDF] A coisotropic embedding theorem for pre-multisymplectic manifolds

L Schiavone - arXiv preprint arXiv:2412.04941, 2024 - arxiv.org
Multisymplectic geometry has emerged as a fundamental framework for the geometric
description of Field Theories, extending the role that symplectic geometry plays in Classical …

The Geometry of the solution space of first order Hamiltonian field theories III: Palatini's formulation of General Relativity

FM Ciaglia, F Di Cosmo, A Ibort, G Marmo… - arXiv preprint arXiv …, 2023 - arxiv.org
We complete the program started in two companion papers of defining a Poisson bracket
structure on the space of solutions of the equations of motion of first order Hamiltonian field …

The inverse problem within free Electrodynamics and the coisotropic embedding theorem

L Schiavone - International Journal of Geometric Methods in …, 2024 - World Scientific
The inverse problem within free Electrodynamics and the coisotropic embedding theorem Page
1 International Journal of Geometric Methods in Modern Physics (2024) 2450131 (17 pages) c …

A new canonical affine bracket formulation of Hamiltonian classical field theories of first order

F Gay-Balmaz, JC Marrero, N Martínez Alba - Revista de la Real …, 2024 - Springer
It has been a long standing question how to extend, in the finite-dimensional setting, the
canonical Poisson bracket formulation from classical mechanics to classical field theories, in …