On a kind of Noether symmetries and conservation laws in k -cosymplectic field theory
2011; American Institute of Physics; Volume: 52; Issue: 2 Linguagem: Inglês
10.1063/1.3545969
ISSN1527-2427
AutoresJuan Carlos Marrero, Narciso Román‐Roy, Modesto Salgado, Silvia Vilariño,
Tópico(s)Cosmology and Gravitation Theories
ResumoThis paper is devoted to studying symmetries of certain kinds of k-cosymplectic Hamiltonian systems in first-order classical field theories. Thus, we introduce a particular class of symmetries and study the problem of associating conservation laws to them by means of a suitable generalization of Noether's theorem.
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