RT Journal Article
T1 T-duality equivalences beyond string theory
A1 Edelstein Glaubach, José Daniel
A1 Sfetsos, Konstantinos
A1 Sierra García, Jesús Aníbal
A1 Vilar López, Alejandro
K1 String Duality
K1 Black Holes
K1 Space-Time Symmetries
AB We examine a two parameter family of gravitational actions which contains higher-derivative terms. These are such that the entire action is invariant under corrected T-duality rules, which we derive explicitly. Generically this action does not describe low energy string backgrounds except for isolated choices for the parameters. Nevertheless, we demonstrate that in this theory the entropy and the temperature of generic non-extremal black hole solutions are T-duality invariant. This further supports the idea put forward in our previous work that T-duality might provide physical equivalences beyond the realm of string theory
PB Springer
YR 2019
FD 2019-05-16
LK http://hdl.handle.net/10347/20444
UL http://hdl.handle.net/10347/20444
LA eng
NO Edelstein, J.D., Sfetsos, K., Sierra-Garcia, J.A. et al. T-duality equivalences beyond string theory. J. High Energ. Phys. 2019, 82 (2019) doi:10.1007/JHEP05(2019)082
NO We are grateful to Ted Jacobson, Eric Lescano, Diego Marqués, Sudipta Sarkar and YujiTachikawa for fruitful discussions. The work of J.D.E. is supported by the Ministry of Science grant FPA2017-84436-P, Xunta de Galicia ED431C 2017/07, FEDER, and the María de Maeztu Unit of Excellence MDM-2016-0692. He wishes to thank Pontificia Universidad Católica de Valparaíso and Universidad Adolfo Ibáñez for hospitality, during the visit funded by CONICYT MEC 80150093. He is also thankful to the Physics Department of the University of Buenos Aires, where part of this work was done under the support of the Milstein program. J.A.S.-G. acknowledges support from CUAASC grant of Chulalongkorn University and Spanish FPI fellowship from FEDER grant FPA-2011-22594. A.V.L. is supported by the Spanish MECD fellowship FPU16/06675.
DS Minerva
RD 22 abr 2026