233 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Millennium Institute of AstrophysicsCL111 papers
- University of ChileCL91 papers
- Pontificia Universidad Católica de ChileCL90 papers
- Centre National de la Recherche ScientifiqueFR74 papers
- Max Planck Institute for AstronomyDE69 papers
- Massachusetts Institute of TechnologyUS64 papers
- Center for Astrophysics Harvard & SmithsonianUS63 papers
- Princeton UniversityUS55 papers
- Space Telescope Science InstituteUS50 papers
- European Southern ObservatoryCL49 papers
- Ames Research CenterUS48 papers
- University of GenevaCH45 papers
8 papers · 2 filters
Trace Anomaly and Counterterms in Designer Gravity
Andres Anabalon, Dumitru Astefanesei, David Choque +1
We construct concrete counterterms of the Balasubramanian-Kraus type for Einstein-scalar theories with designer gravity boundary conditions in AdS, so that the total action i…
On-shell type II supergravity from the ambitwistor pure spinor string
Osvaldo Chandia, Brenno Carlini Vallilo
We obtain all the type II supergravity constraints in the pure spinor ambitwistor string by imposing consistency of local worldsheet gauge symmetries.
Non-Abelian Vortices in Holographic Superconductors
Gianni Tallarita
We find, by an appropriate extension of the standard holographic superconductor setup, static bulk solutions which describe holographic duals to non-Abelian vortices. In the core o…
Chern--Simons--Yang--Mills system in presence of Gribov horizon with fundamental Higgs matter
Arturo J. Gomez, Sebastian Gonzalez, Silvio P. Sorella
In this work we study the behaviour of Yang--Mills--Chern--Simons theory coupled to a Higgs field in the fundamental representation by taking into account the effects of the presen…
Spin vortices in the Abelian-Higgs model with cholesteric vacuum structure
Adam Peterson, Mikhail Shifman, Gianni Tallarita
We continue the study of vortices with cholesteric vacuum structure. A new class of solutions is found which represent global vortices of the internal spin field. These spin…
Hairy Black Hole Stability in AdS, Quantum Mechanics on the Half-Line and Holography
Andres Anabalon, Dumitru Astefanesei, Julio Oliva
We consider the linear stability of -dimensional hairy black holes with mixed boundary conditions in Anti-de Sitter spacetime. We focus on the mass of scalar fields around the m…
Ambitwistor pure spinor string in a type II supergravity background
Osvaldo Chandia, Brenno Carlini Vallilo
We construct the ambitwistor pure spinor string in a general type II supergravity background in the semi-classical regime. Almost all supergravity constraints are obtained from nil…
On the thermodynamics of hairy black holes
Andres Anabalon, Dumitru Astefanesei, David Choque
We investigate the thermodynamics of a general class of exact 4-dimensional asymptotically Anti-de Sitter hairy black hole solutions and show that, for a fixed temperature, there a…