From the 1 of 6 linked papers with an AI index.
6 papers
Soft charges and zero modes at null boundaries
DuÅ¡an ÄorÄeviÄ, Dušan Đorđević, Olivera Miskovic +3
The paper investigates how a global zero-mode ambiguity on null boundaries, including null infinity and black‑hole horizons, changes the canonical structure of field theories and i…
Holographic Weyl Anomaly and Kounterterms in AdS gravity
Giorgos Anastasiou, Jahaira Bonifacio-Chavez, Olivera Miskovic +1
The addition of Kounterterms to Einstein gravity leads to a finite action for asymptotically anti-de Sitter (AdS) spaces with a conformally flat boundary. In that sense, it provide…
Thermodynamics of Chern-Simons AdS black holes coupled to solitons
Laura Andrianopoli, DuÅ¡an ÄorÄeviÄ, Olivera Miskovic
We investigate properties of the five-dimensional Chern--Simons AdS black hole coupled to solitons by means of a minisuperspace approximation adapted to static, sp…
Holography of dislocations and ring defects in Einstein-Gauss-Bonnet AdS gravity
Vladimir JuriÄiÄ, Olivera Miskovic, Francisca RamÃrez Carrasco
We study torsional topological defects in Einstein-Gauss-Bonnet gravity in ()-dimensional anti-de Sitter spacetime. In the holographic interpretation, these correspond to crys…
BPS defects in AdS supergravity
Gaston Giribet, Olivera MiÅ¡koviÄ, Nahuel Yazbek +1
AdS supergravity admits supersymmetric solutions that describe BPS defects. Here, we investigate such solutions in AdS supergravity, which is formulated as a Chern-Simons theor…
Asymptotic structure of scalar-Maxwell theory at the null boundary
Hernán A. González, Oriana Labrin, Olivera Miskovic
We apply the Hamiltonian formalism to investigate the massless sector of scalar field theory coupled with Maxwell electrodynamics through the Pontryagin term. Specifically, we anal…