2 citations · 2 across the 10 of their papers we have counts for
11 papers
A Tale of Two Hartle-Hawking Wave Functions: Fully Gravitational vs Partially Frozen
Galit Anikeeva, Raphaël Dulac, Zixia Wei +1
We revisit the Hartle-Hawking wave function in AdS spacetime, where natural spatial slices are open and require an additional spacetime boundary. This leads to two constructions: a…
Zooming out of AdSSS: The Branes behind the CFT's
Iosif Bena, Antoine Bourget, Raphaël Dulac +2
We reveal the supersymmetric brane configurations that give rise to AdSSS supergravity solutions, which are holographic duals to three-dimensional CFT…
No boundary density matrix in elliptic de Sitter dS/
Raphaël Dulac, Zixia Wei
Elliptic de Sitter (dS) spacetime dS is a non-time-orientable spacetime obtained by imposing an antipodal identification to global dS. Unlike QFT on global dS, whose…
Effervescent Spikes in M-theory
Iosif Bena, Raphaël Dulac, Dimitrios Toulikas +1
AdS S S solutions warped over a Riemann surface, , are indexed by a parameter, , that defines the superconformal algebra, $D(2,1; γ) \oplus D(2,1; γ…
Effective Microstructure
Iosif Bena, Raphaël Dulac, Emil J. Martinec +3
In AdS/CFT duality, there are large families of smooth, horizonless microstate geometries that correspond to heavy pure states of the dual CFT. The metric and fluxes are co…
The local supersymmetries of a stack of branes
Raphaël Dulac, Yixuan Li
Local supersymmetries have been a guiding principle to construct smooth horizonless supergravity solutions. By computing brane densities from the brane low-energy effective action,…
Localized Black Holes in AdS: What Happens Below c/12 Stays Below c/12
Iosif Bena, Raphaël Dulac, Pierre Heidmann +1
We construct asymptotically AdSST black holes that are localized on the S and co-exist with the BTZ black hole at small positive energies. These black…
On the supersymmetries of branes with fluxes
Iosif Bena, Raphaël Dulac
The Dirac-Born-Infled action that describes the dynamics of D branes also allows one to compute the supersymmetries they preserve using the Kappa-symmetry projector. The ''Lagrangi…
Waves on Mazes
Iosif Bena, Raphaël Dulac, Anthony Houppe +2
One way to describe the entropy of black holes comes from partitioning momentum charge across fractionated intersecting brane systems. Here we construct -BPS solutions…
Building the Blocks of Schwarzschild
Raphaël Dulac, Pierre Heidmann
We demonstrate that the Schwarzschild black hole can be ``resolved'' into bound states of Reissner-Nordström black holes in four dimensions. These bound states closely resemble the…
Born-Infeld Supermaze Waves
Iosif Bena, Raphaël Dulac
The entropy of the supersymmetric D2-D4-P black hole comes at weak coupling from D2-brane strips stretched between parallel D4 branes and carrying momentum waves. We use the DBI ac…