42 citations · 169 across the 10 of their papers we have counts for
10 papers
Non-extremal, -corrected black holes in 5-dimensional Heterotic Superstring Theory
Pablo A. Cano, Tomás Ortín, Alejandro Ruipérez +1
We compute the first-order corrections of the non-extremal Strominger-Vafa black hole and its non-supersymmetric counterparts in the framework of the Bergshoeff-de Roo formula…
Black hole chemistry, the cosmological constant and the embedding tensor
Patrick Meessen, Dimitrios Mitsios, Tomás Ortín
We study black-hole thermodynamics in theories that contain dimensionful constants such as the cosmological constant or coupling constants in Wald's formalism. The most natural way…
Extremal stringy black holes in equilibrium at first order in
Tomás Ortín, Alejandro Ruipérez, Matteo Zatti
We compute the first-order corrections to well-known families of heterotic multi-center black-hole solutions in five and four dimensions. The solutions can be either supersymm…
Komar integral and Smarr formula for axion-dilaton black holes versus S duality
Dimitrios Mitsios, Tomás Ortín, David Pereñíguez
We construct the Komar integral for axion-dilaton gravity using Wald's formalism and momentum maps and we use it to derive a Smarr relation for stationary axion-dilaton black holes…
The first law and Wald entropy formula of heterotic stringy black holes at first order in alpha prime
Zachary Elgood, Tomás Ortín, David Pereñíguez
We derive the first law of black hole mechanics in the context of the Heterotic Superstring effective action to first order in alpha prime using Wald's formalism. We carefully take…
The first law of heterotic stringy black hole mechanics at zeroth order in alpha prime
Zachary Elgood, Dimitrios Mitsios, Tomás Ortín +1
We re-derive the first law of black hole mechanics in the context of the Heterotic Superstring effective action compactified on a torus to leading order in alpha prime, using Wald'…
Non-Abelian Rotating Black Holes in 4- and 5-Dimensional Gauged Supergravity
Tomas Ortín, Alejandro Ruipérez
We present new supersymmetric black-hole solutions of the 4- and 5-dimensional gauged supergravity theories that one obtains by dimensional reduction on and of Hete…
A note on the hidden conformal structure of non-extremal black holes
Tomás Ortín, C. S. Shahbazi
We study, following Bertini et al. \cite{Bertini:2011ga}, the hidden conformal symmetry of the massless Klein-Gordon equation in the background of the general, charged, spherically…
Tensor Hierarchies of 5- and 6-Dimensional Field Theories
Jelle Hartong, Tomás Ortín
We construct the tensor hierarchies of generic, bosonic, 5- and 6-dimensional field theories. The construction of the tensor hierarchy starts with the introduction of two tensors:…
Stringy cosmic strings in matter coupled N=2, d=4 supergravity
Eric A. Bergshoeff, Jelle Hartong, Mechthild Hübscher +1
We extend the system of ungauged N=2, d=4 supergravity coupled to vector multiplets and hypermultiplets with 2-form potentials. The maximal number of 2-form potentials that one may…