13 citations · 36 across the 7 of their papers we have counts for
7 papers
Weakly Isolated Horizons: decomposition and canonical formulations in self-dual variables
Alejandro Corichi, Juan D Reyes, Tatjana Vukašinac
The notion of Isolated Horizons has played an important role in gravitational physics, being useful from the characterization of the endpoint of black hole mergers to (quantum) bla…
Canonical analysis of field theories in the presence of boundaries: Maxwell+Pontryagin
Alejandro Corichi, Tatjana Vukašinac
We study the canonical Hamiltonian analysis of gauge theories in the presence of boundaries. While the implementation of Dirac's program in the presence of boundaries, as put forwa…
Non-Abelian gauge theories invariant under diffeomorphisms
Olivera Miskovic, Tatjana Vukašinac
We discuss diffeomorphism and gauge invariant theories in three dimensions motivated by the fact that some models of interest do not have a suitable action description yet. The con…
Hamiltonian analysis of a topological theory in the presence of boundaries
Alejandro Corichi, Tatjana Vukašinac
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…
Weakly Isolated Horizons: First order actions and gauge symmetries
Alejandro Corichi, Juan D. Reyes, Tatjana Vukašinac
Isolated Horizons have played an important role in gravitational physics, from characterization of the endpoint of black hole mergers to black hole entropy. With an eye towards a c…
Constraint Lie algebra and local physical Hamiltonian for a generic 2D dilatonic model
Alejandro Corichi, Asieh Karami, Saeed Rastgoo +1
We consider a class of two dimensional dilatonic models, and revisit them from the perspective of a new set of "polar type" variables. These are motivated by recently defined varia…