Presentations

@misc{nokey,

title = {On Stability of Black Holes at Zero Temperature},

author = {Olivera Miskovic},

url = {https://holography.cl/dra-olivera-miskovic-at-gravity-udec-uta/

https://www2.udec.cl/~juoliva/utaudec2022/index.html},

year  = {2022},

date = {2022-11-08},

urldate = {2022-11-08},

abstract = {We will discuss the conditions of spontaneous formation of scalar condensates near the horizon of extremal static black holes, which occurs at some critical black hole mass. This is possible only in space-times with non-vanishing cosmological constant, for non-planar black hole horizons and strongly interacting massive scalar fields. Our analysis is analytical, generic and based on the laws of thermodynamics.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Interpolating Boundary Conditions on AdS_{2}},

author = {Alberto Faraggi},

url = {https://holography.cl/dr-alberto-faraggi-at-gravity-udec-uta/

https://www2.udec.cl/~juoliva/utaudec2022/index.html},

year  = {2022},

date = {2022-11-07},

urldate = {2022-11-07},

abstract = {We consider boundary conditions for massless scalars on AdS_{2} that interpolate between the Dirichlet and Neumann cases while preserving scale invariance. Assessing invariance under the full SL(2;R) conformal group is not immediately given the non-local nature of the boundary conditions. To further understand this issue, we compute the holographic 2- and 4-point correlation functions using the interpolating boundary conditions and study their transformation properties. Concretely, we look at the fluctuations of an open string around an AdS_{2}⊂AdS_{4}×ℂℙ^{3} worldsheet and identify the scalar field with one of the fluctuations in ℂℙ^{3}, thus obtaining correlators of excitations inserted along a 1-dimensional defect in N=6 super Chern-Simons-matter theory at strong coupling. Of the two types of boundary conditions discussed, only one leads to a functional structure expected for correlators of conformal primaries; the other exhibits covariance under translations and rescalings but not special conformal transformations.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {On Stability of Black Holes at the Zero Temperature},

author = {Olivera Miskovic},

year  = {2022},

date = {2022-11-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Interpolating Boundary Conditions on AdS2},

author = {Alberto Faraggi},

url = {https://www2.udec.cl/~juoliva/utaudec2022/index.html},

year  = {2022},

date = {2022-11-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Energy Functionals from Conformal Gravity},

author = {Rodrigo Olea},

year  = {2022},

date = {2022-10-27},

urldate = {2022-10-27},

abstract = {  },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization and Energy Functionals in AdS gravity},

author = {Rodrigo Olea},

url = {https://holography.cl/rodrigo-olea-university-of-torino-talk/},

year  = {2022},

date = {2022-10-13},

urldate = {2022-10-13},

abstract = {Within a holographic framework, we explore the physical consequences of embedding Einstein-AdS gravity in Conformal Gravity in four and six dimensions. In the bulk, the procedure is equivalent to Holographic Renormalization, as the Einstein-AdS action appears augmented by the correct boundary counterterms. In codimension-2 surfaces, 4D Conformal Gravity induces a conformal invariant which, for given conditions on the ambient space and the surface itself, reproduces different functionals: Renormalized Area, Willmore Energy and Reduced Hawking Mass.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization and Energy Functionals in AdS gravity},

author = {Rodrigo Olea},

url = {https://holography.cl/rodrigo-olea-iccub-talk/

https://icc.ub.edu/event/conformal-renormalization-and-energy-functionals-in-ads-gravity},

year  = {2022},

date = {2022-10-07},

urldate = {2022-10-07},

abstract = {Within a holographic framework, we explore the physical consequences of embedding Einstein-AdS gravity in Conformal Gravity in four and six dimensions. In the bulk, the procedure is equivalent to Holographic Renormalization, as the Einstein-AdS action appears augmented by the correct boundary counterterms. In codimension-2 surfaces, 4D Conformal Gravity induces a conformal invariant which, for given conditions on the ambient space and the surface itself, reproduces different functionals: Renormalized Area, Willmore energy and Reduced Hawking Mass.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization of AdS gravity},

author = {Rodrigo Olea},

url = {https://holography.cl/rodrigo-olea-ift-talk/

https://www.ift.uam-csic.es/es/events/conformal-renormalization-ads-gravityundefined},

year  = {2022},

date = {2022-09-29},

urldate = {2022-09-29},

abstract = {We present evidence that the renormalization of Einstein-AdS gravity can be derived from conformal structures in the bulk. In point of fact, by applying a holographic mechanism which reduces Conformal Gravity to its Einstein sector in 4 and 6 dimensions, the Einstein-AdS action is naturally endowed with the correct counterterms. We explore the consequences of this result in the derivation of codimension-2 functionals (e.g., Willmore energy), of interest in the context of Holographic Entanglement Entropy.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Energy of anti-de Sitter Black Holes in Odd-dimensional Quadratic Curvature Gravity},

author = {Yoel Parra-Cisterna},

url = {https://indico.cern.ch/event/1189812/overview},

year  = {2022},

date = {2022-09-14},

urldate = {2022-09-14},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Asymptotic Symmetries in Einstein-Scalar Theory with a Liouville Potential},

author = {Aníbal Neira},

url = {https://indico.cern.ch/event/1189812/overview},

year  = {2022},

date = {2022-09-12},

urldate = {2022-09-12},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization and Willmore Energy},

author = {Rodrigo Olea},

url = {http://www.physics.ntua.gr/cosmo22/Syros2022/gen_info.html},

year  = {2022},

date = {2022-09-05},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Phase Transitions of Black Holes at the Zero Temperature},

author = {Olivera Miskovic},

url = {http://www.physics.ntua.gr/cosmo22/Syros2022/gen_info.html},

year  = {2022},

date = {2022-09-05},

urldate = {2022-09-05},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Nonsingular Black Holes in Three Dimensions},

author = {Javier Moreno},

url = {https://inspirehep.net/conferences/2079138

https://web.facebook.com/RedTRG/?_rdc=1&_rdr},

year  = {2022},

date = {2022-09-02},

urldate = {2022-09-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Bootstrap from Unitarity: Cosmological Cutting Rules},

author = {Gabriel Marín Macêdo},

url = {https://indico.cern.ch/event/1130654/overview

https://www.youtube.com/channel/UC71ddtbFwshXAc67w6QV6Uw},

year  = {2022},

date = {2022-08-02},

urldate = {2022-08-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Spontaneous Scalarization of Extremal Black Holes},

author = {Olivera Miskovic},

url = {https://www.ucl.ac.uk/~ucahbha/london_oldenburg_relativity.html},

year  = {2022},

date = {2022-07-05},

abstract = {We study the entropy of an electrically charged extremal black hole coupled to a scalar field. We show that the scalar field condensates at the horizon for some critical charge, triggering an instability of the Reissner-Nordström (A)dS extremal black hole. A near-critical analysis reveals that, on one side of the critical point, the hairy black hole has larger entropy than the non-hairy one, thus giving rise to a zero temperature phase transition. Our results are analytical and based on the laws of thermodynamics.},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Celestial Strings Beyond Tree Level},

author = {Francisco Rojas},

url = {https://www.math.harvard.edu/event/joint-bhi-cmsa-conference-on-flat-holography-and-related-topics/},

year  = {2022},

date = {2022-06-21},

urldate = {2022-06-21},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Spontaneous Scalarization of Extremal Black Holes},

author = {Olivera Miskovic},

year  = {2022},

date = {2022-06-13},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Strongly Correlated Systems, Condensed Matter and Holography },

author = {Rodrigo Soto-Garrido},

year  = {2022},

date = {2022-06-05},

urldate = {2022-06-05},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization in AdS Gravity},

author = {Rodrigo Olea},

url = {https://www2.udec.cl/~juoliva/ucscudec2022/ucscudec2022.html},

year  = {2022},

date = {2022-03-07},

urldate = {2022-03-07},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {BPS Black Holes and Solitons in Chern-Simons Supergravity},

author = {Olivera Miskovic},

url = {https://www2.udec.cl/~juoliva/ucscudec2022/ucscudec2022.html

},

year  = {2022},

date = {2022-03-07},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization and Energy Functionals in AdS gravity},

author = {Rodrigo Olea},

url = {https://www.fi.infn.it/index.php/it/chi-siamo/la-sezione-di-firenze},

year  = {2022},

date = {2022-02-28},

urldate = {2022-02-28},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Celestial Gluons in Field and String Theory: IR Divergences and the UV},

author = {Francisco Rojas},

url = {https://phy.princeton.edu/events/celestial-holography-2022},

year  = {2022},

date = {2022-02-02},

urldate = {2022-02-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Black Holes with Unbroken Supersymmetries in CS-AdS Supergravity},

author = {Olivera Miskovic},

url = {https://sites.google.com/physics.iitm.ac.in/dualmysterychannel/home?authuser=0

https://www.youtube.com/channel/UCzq5hD8R9oY20XRjfg3xfAw},

year  = {2022},

date = {2022-01-22},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Phases of Higher Spin Black Holes},

author = {Alberto Faraggi},

year  = {2022},

date = {2022-01-20},

urldate = {2022-01-20},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization of AdS Gravity},

author = {Rodrigo Olea},

url = {https://indico.mitp.uni-mainz.de/event/287/},

year  = {2021},

date = {2021-12-15},

urldate = {2021-12-15},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Conformal Renormalization of AdS Gravity},

author = {Rodrigo Olea},

url = {https://indico.mitp.uni-mainz.de/event/287/},

year  = {2021},

date = {2021-12-15},

urldate = {2021-12-15},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {EGB Supergravity and Black Holes with Unbroken Supersymmetries},

author = {Olivera Miskovic},

url = {https://indico.mitp.uni-mainz.de/event/287/

https://www.youtube.com/watch?v=Zk2OfUOQ5lY},

year  = {2021},

date = {2021-12-13},

urldate = {2021-12-13},

abstract = { },

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Asymptotic Symmetries in Einstein-Scalar Theory with a Liouville Potential},

author = {Aníbal Neira},

url = {https://sites.google.com/view/iiiyfm/home?authuser=0},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}