# On gravitational Phase Transitions, T-duality and Symmetry Breaking in AdS/CFT

@article{SierraGarca2017OnGP, title={On gravitational Phase Transitions, T-duality and Symmetry Breaking in AdS/CFT}, author={J. Anıbal Sierra-Garcıa}, journal={arXiv: High Energy Physics - Theory}, year={2017} }

In this thesis we study several problems in the context of AdS/CFT. The first is that of gravitational phase transitions between AdS and dS geometries in the Gauss-Bonnet theory of gravity. Such transitions are mediated by thermalons and do not require matter fields. The phenomenon is strongly expected to be generic in higher curvatures theories of gravity. The second problem is the generation of new Supergravity backgrounds and the study of their holographic duals. We generate new examples of…

## 3 Citations

### Gravitational AdS to dS phase transition in five-dimensional Einstein-Maxwell-Gauss-Bonnet gravity

- Physics
- 2020

In this work, we revisit a toy model proposed by Camanho {\it this http URL.} [JHEP 10 (2015) 179] and extensively study the possible existence of gravitational phase transition from AdS to dS…

### Gravitational phase transition mediated by thermalon in Einstein-Gauss-Bonnet-Maxwell-Kalb-Ramond gravity

- PhysicsJournal of High Energy Physics
- 2020

In this work, we study the possible existence of gravitational phase transition from AdS to dS asymptotic geometries in Einstein-Gauss-Bonnet gravity by adding the Maxwell one-form field (Aμ) and the…

### Generalized Gravitational Phase Transition in Novel 4D Einstein–Gauss–Bonnet Gravity

- PhysicsAnnalen der Physik
- 2022

In this paper, the possible existence of a thermal phase transition from asymptotic anti‐de Sitter (AdS) to de Sitter (dS) geometries in vacuum in the context of the novel fourdimensional…

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