114 citations · 578 across the 31 of their papers we have counts for
4 papers · 1 filter
Constraint algorithm for singular field theories in the -cosymplectic framework
Xavier Gràcia, Xavier Rivas, Narciso Román-Roy
The aim of this paper is to develop a constraint algorithm for singular classical field theories in the framework of -cosymplectic geometry. Since these field theories are singu…
Properties of Multisymplectic Manifolds
Narciso Román-Roy
This lecture is devoted to review some of the main properties of multisymplectic geometry. In particular, after reminding the standard definition of multisymplectic manifold, we in…
A Summary on Symmetries and Conserved Quantities of Autonomous Hamiltonian Systems,
N. Román-Roy
A complete geometric classification of symmetries of autonomous Hamiltonian mechanical systems is established; explaining how to obtain their associated conserved quantities in all…
New multisymplectic approach to the Metric-Affine (Einstein-Palatini) action for gravity
Jordi Gaset, Narciso Román-Roy
We present a covariant multisymplectic formulation for the Einstein-Palatini (or Metric-Affine) model of General Relativity (without energy-matter sources). As it is described by a…