# Nernst branes in gauged supergravity

@article{Barisch2011NernstBI, title={Nernst branes in gauged supergravity}, author={Susanne Barisch and Gabriel Lopes Cardoso and Michael Haack and Suresh Nampuri and Niels A Obers}, journal={Journal of High Energy Physics}, year={2011}, volume={2011}, pages={1-44} }

A bstractWe study static black brane solutions in the context of N = 2 U(1) gauged supergravity in four dimensions. Using the formalism of first-order flow equations, we construct novel extremal black brane solutions including examples of Nernst branes, i.e. extremal black brane solutions with vanishing entropy density. We also discuss a class of non-extremal generalizations which is captured by the first-order formalism.

## 48 Citations

### Extremal black brane solutions in five-dimensional gauged supergravity

- Physics
- 2013

A bstractWe study stationary black brane solutions in the context of N = 2, U(1) gauged supergravity in five dimensions. Using the formalism of first-order flow equations, we construct examples of…

### Heating up branes in gauged supergravity

- Mathematics
- 2014

A bstractIn this note, we explore the solution space of non-extremal black objects in 4D and 5DN$$ \mathcal{N} $$ = 2 gauged supergravity in the presence of fluxes. We present first order rewritings…

### Quantum corrections to extremal black brane solutions

- Mathematics
- 2014

A bstractWe discuss quantum corrections to extremal black brane solutions in N = 2 U(1) gauged supergravity in four dimensions. We consider modifications due to a certain class of higher-derivative…

### Rotating black holes in 4d gauged supergravity

- Physics
- 2014

A bstractWe present new results towards the construction of the most general black hole solutions in four-dimensional Fayet-Iliopoulos gauged supergravities. In these theories black holes can be…

### On BPS bounds in D = 4 N = 2 gauged supergravity

- Physics
- 2011

A bstractWe determine the BPS bounds in minimal gauged supergravity in four space- time dimensions. We concentrate on asymptotically anti-de Sitter (AdS) spacetimes, and find that there exist two…

### AdS4 black holes from M-theory

- Mathematics
- 2015

A bstractWe consider the BPS conditions of eleven dimensional supergravity, restricted to an appropriate ansatz for black holes in four non-compact directions. Assuming the internal directions to be…

### Nernst branes from special geometry

- Mathematics
- 2015

A bstractWe construct new black brane solutions in U(1) gauged N$$ \mathcal{N} $$ = 2 supergravity with a general cubic prepotential, which have entropy density s ∼ T1/3 as T → 0 and thus satisfy the…

### Black branes in AdS: BPS bounds and asymptotic charges

- Mathematics
- 2012

We focus on black branes and toroidal black holes in N = 2 gauged supergravities that asymptote to AdS4, and derive formulas for the mass and central charge densities. We derive the corresponding BPS…

### Static BPS black holes in U(1) gauged supergravity

- Physics
- 2014

A bstractWe consider the flow equations for 1/4-BPS asymptotically AdS4 static black holes in Fayet-Iliopoulos gauged supergravity, using very special geometry identities to obtain a simplified form…

### Stability of Bianchi attractors in gauged supergravity

- Mathematics, Physics
- 2013

A bstractIn this paper, we analyse the stability of extremal black brane horizons with homogeneous symmetry in the spatial directions in five dimensional gauged supergravity, under the fluctuations…

## References

SHOWING 1-10 OF 55 REFERENCES

### Supergravity Flows and D-brane Stability

- Mathematics
- 2000

We investigate the correspondence between existence/stability of BPS states in type-II string theory compactified on a Calabi-Yau manifold and BPS solutions of four-dimensional N = 2 supergravity.…

### Non-supersymmetric attractors

- Physics
- 2005

We consider theories with gravity, gauge fields and scalars in four-dimensional asymptotically flat space-time. By studying the equations of motion directly we show that the attractor mechanism can…

### Static supersymmetric black holes in AdS4 with spherical symmetry

- Physics
- 2011

We elaborate further on the static supersymmetric AdS4 black holes found in [1], investigating thoroughly the BPS constraints for spherical symmetry in N = 2 gauged supergravity in the presence of…

### Generalized Attractor Points in Gauged Supergravity

- Mathematics
- 2011

The attractor mechanism governs the near-horizon geometry of extremal black holes in ungauged 4D N=2 supergravity theories and in Calabi-Yau compactifications of string theory. In this paper, we…

### Flow equations for non-BPS extremal black holes

- Mathematics
- 2007

We exploit some common features of black hole and domain wall solutions of (super)gravity theories coupled to scalar fields and construct a class of stable extremal black holes that are non-BPS, but…

### First-order flows and stabilisation equations for non-BPS extremal black holes

- Mathematics
- 2011

We derive a generalised form of flow equations for extremal static and rotating non-BPS black holes in four-dimensional ungauged N = 2 supergravity coupled to vector multiplets. For particular charge…

### d = 4 Black Hole Attractors in N = 2 Supergravity with Fayet-Iliopoulos Terms

- Physics
- 2008

We generalize the description of the d = 4 Attractor Mechanism based on an eective black hole (BH) potential to the presence of a gauging which does not modify the derivatives of the scalars and does…