10 citations · 10 across the 1 of their papers we have counts for
7 papers
Boundary Causality Violating Metrics in Holography
Sergio Hernández-Cuenca, Gary T. Horowitz, Gabriel Treviño +1
Even for holographic theories that obey boundary causality, the full bulk Lorentzian path integral includes metrics that violate this condition. This leads to the following puzzle:…
Descendants in celestial CFT and emergent multi-collinear factorization
Stephen Ebert, Atul Sharma, Diandian Wang
Multi-collinear factorization limits provide a window to study how locality and unitarity of scattering amplitudes can emerge dynamically from celestial CFT, the conjectured hologr…
Consequences of Analytic Boundary Conditions in AdS
Gary T. Horowitz, Diandian Wang
We investigate the effects of an analytic boundary metric for smooth asymptotically anti-de Sitter gravitational solutions. The boundary dynamics is then completely determined by t…
Gravitational Corner Conditions in Holography
Gary T. Horowitz, Diandian Wang
Contrary to popular belief, asymptotically anti-de Sitter solutions of gravitational theories cannot be obtained by taking initial data (satisfying the constraints) on a spacelike…
The high-energy collision of black holes in higher dimensions
Ulrich Sperhake, William Cook, Diandian Wang
We compute the gravitational wave energy radiated in head-on collisions of equal-mass, nonspinning black holes in up to dimensional asymptotically flat spacetim…
Creating a Traversable Wormhole
Gary T. Horowitz, Don Marolf, Jorge E. Santos +1
We argue that one can nucleate a traversable wormhole via a nonperturbative process in quantum gravity. To support this, we construct spacetimes in which there are instantons givin…