Hamiltonian analysis of ModMax nonlinear electrodynamics in the first-order formalism
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x22500117
Abstract: In this work, we study the so-called ModMax nonlinear electrodynamics, which is a novel model designed to preserve duality rotations and conformal transformations, such as the Maxwell’s equations do. This model allows to study diverse… read more here.
Keywords: electrodynamics; nonlinear electrodynamics; first order; hamiltonian analysis ... See more keywords
Hamiltonian analysis of a topological theory in the presence of boundaries
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271819500755
Abstract: We perform the canonical Hamiltonian analysis of a topological gauge theory, that can be seen both as a theory defined on a four-dimensional spacetime region with boundaries — the bulk theory —, or as a… read more here.
Keywords: theory; topological theory; analysis topological; bulk theory ... See more keywords
On the Gauge Fixing in the Hamiltonian Analysis of General Teleparallel Theories
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DOI: 10.3390/universe5060143
Abstract: The covariant formulation of teleparallel gravity theories must include the spin connection, which has 6 degrees of freedom. One can, however, always choose a gauge such that the spin connection is put to zero. In… read more here.
Keywords: general teleparallel; hamiltonian analysis; spin connection; teleparallel theories ... See more keywords
Hamiltonian Analysis and Dual Vector Spectral Elements for 2D Maxwell Eigenproblems
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DOI: 10.4208/cicp.oa-2016-0010
Abstract: Abstract. The 2D Maxwell eigenproblems are studied from a new point of view. An electromagnetic problem is cast from the Lagrangian system with single variable into the Hamiltonian system with dual variables. The electric and… read more here.
Keywords: spectral elements; vector spectral; maxwell eigenproblems; hamiltonian analysis ... See more keywords