650 citations · 1.8k across the 29 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…
Classifying boundary conditions in JT gravity: from energy-branes to -branes
Akash Goel, Luca V. Iliesiu, Jorrit Kruthoff +1
We classify the possible boundary conditions in JT gravity and discuss their exact quantization. Each boundary condition that we study will reveal new features in JT gravity relate…
Diving into a holographic superconductor
Sean A. Hartnoll, Gary T. Horowitz, Jorrit Kruthoff +1
Charged black holes in anti-de Sitter space become unstable to forming charged scalar hair at low temperatures . This phenomenon is a holographic realization of sup…
Gravitational duals to the grand canonical ensemble abhor Cauchy horizons
Sean A. Hartnoll, Gary T. Horowitz, Jorrit Kruthoff +1
The gravitational dual to the grand canonical ensemble of a large holographic theory is a charged black hole. These spacetimes -- for example Reissner-Nordström-AdS -- can have…
Density matrices in quantum gravity
Tarek Anous, Jorrit Kruthoff, Raghu Mahajan
We study density matrices in quantum gravity, focusing on topology change. We argue that the inclusion of bra-ket wormholes in the gravity path integral is not a free choice, but i…
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…
JT gravity at finite cutoff
Luca V. Iliesiu, Jorrit Kruthoff, Gustavo J. Turiaci +1
We compute the partition function of Jackiw-Teitelboim (JT) gravity at finite cutoff in two ways: (i) via an exact evaluation of the Wheeler-DeWitt wave-functional in radial q…
Holographic flows from CFT to the Kasner universe
Alexander Frenkel, Sean A. Hartnoll, Jorrit Kruthoff +1
The Schwarzschild singularity is known to be classically unstable. We demonstrate a simple holographic consequence of this fact, focusing on a perturbation that is uniform in bound…
Bootstrapping Matrix Quantum Mechanics
Xizhi Han, Sean A. Hartnoll, Jorrit Kruthoff
Large matrix quantum mechanics is central to holographic duality but not solvable in the most interesting cases. We show that the spectrum and simple expectation values in thes…