Multisymplectic constraint analysis of scalar field theories, Chern-Simons gravity, and bosonic string theory
نویسندگان
چکیده
The (pre)multisymplectic geometry of the De Donder--Weyl formalism for field theories is further developed a variety including scalar theory from canonical Klein-Gordon action, electric and magnetic Carrollian theories, bosonic string Nambu-Goto $2+1$ gravity as Chern-Simons theory. Lagrangians are found to be singular in sense while Lagrangian regular. Furthermore, constraint structure premultisymplectic phase spaces explained applied these theories. Finally, it studied how symmetries on multisymplectic presence constraints.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2023
ISSN: ['1873-1562', '0550-3213']
DOI: https://doi.org/10.1016/j.nuclphysb.2022.116069