223 citations · 1.6k across the 43 of their papers we have counts for
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Building Tensor Networks for Holographic States
Pawel Caputa, Jorrit Kruthoff, Onkar Parrikar
We discuss a one-parameter family of states in two-dimensional holographic conformal field theories which are constructed via the Euclidean path integral of an effective theory on…
On the flow of states under
Jorrit Kruthoff, Onkar Parrikar
We study the deformation of two dimensional quantum field theories from a Hamiltonian point of view, focusing on aspects of the theory in Lorentzian signature. Our…
Geometric secret sharing in a model of Hawking radiation
Vijay Balasubramanian, Arjun Kar, Onkar Parrikar +2
We consider a black hole in three dimensional AdS space entangled with an auxiliary radiation system. We model the microstates of the black hole in terms of a field theory living o…
Modular Hamiltonians for Euclidean Path Integral States
Srivatsan Balakrishnan, Onkar Parrikar
We study half-space/Rindler modular Hamiltonians for excited states created by turning on sources for local operators in the Euclidean path integral in relativistic quantum field t…