RT Journal Article
T1 T-duality and high-derivative gravity theories: the BTZ black hole/string paradigm
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
K1 AdS-CFT Correspondence
AB We show that the temperature and entropy of a BTZ black hole are invariant under T-duality to next to leading order in M ⋆− 2, M⋆ being the scale suppressing higher-curvature/derivative terms in the Lagrangian. We work in the framework of a twoparameter family of theories exhibiting T-duality, which includes (but goes beyond) String Theory. Interestingly enough, the AdS/CFT correspondence enforces quantization conditions on these parameters. In the particular case of bosonic/heterotic string theory, our results extend those of a classical paper by Horowitz and Welch. For generic (albeit quantized) values of the parameters, it suggests that T-duality might be an interesting tool to constrain consistent low-energy effective actions while entailing physical equivalences outside String Theory. Moreover, it generates a new family of regular asymptotically flat black string solutions in three-dimensions
PB Springer
YR 2018
FD 2018
LK http://hdl.handle.net/10347/20438
UL http://hdl.handle.net/10347/20438
LA eng
NO Edelstein, J.D., Sfetsos, K., Sierra-Garcia, J.A. et al. T-duality and high-derivative gravity theories: the BTZ black hole/string paradigm. J. High Energ. Phys. 2018, 142 (2018) doi:10.1007/JHEP06(2018)142
NO The work of J.D.E. is supported by MINECO FPA2014-52218, 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 FPA2011-22594. A.V.L. is supported by the Spanish MECD fellowship FPU16/06675
DS Minerva
RD 24 abr 2026