4 papers
The yes boundaries wavefunctions of the universe
Batoul Banihashemi, Gauri Batra, Y. T. Albert Law +2
A generic spacetime topology contains timelike boundaries. Making use of two such boundaries, we formulate a microscopic holographic dual that captures cosmological spacetime beyon…
An effective field theory approach to the sign problem in BFSS
Gauri Batra, Henry W. Lin, Haifeng Tang
The sign problem is a notorious obstacle for classically simulating quantum theories with fermions. We propose an effective field theory method for analyzing the sign problem. At h…
Giant gravitons in D-brane holography
Gauri Batra, Henry W. Lin
We consider half BPS operators in maximally supersymmetric Yang Mills (SYM) in dimensions. These operators satisfy trace relations that are identical to those discussed in th…
Bulk-local dS holography: the Matter with
Gauri Batra, G. Bruno De Luca, Eva Silverstein +2
We propose an algorithm which builds a concrete dual for large-radius 3d de Sitter with a timelike York boundary for both gravity and bulk effective fields. This generalizes the so…