717 citations · 5.2k across the 58 of their papers we have counts for
59 papers
Generalized entropy for general subregions in quantum gravity
Kristan Jensen, Jonathan Sorce, Antony Speranza
We consider quantum algebras of observables associated with subregions in theories of Einstein gravity coupled to matter in the limit. When the subregion is spat…
Dipole superfluid hydrodynamics
Akash Jain, Kristan Jensen, Ruochuan Liu +1
We construct a theory of hydrodynamic transport for systems with conserved dipole moment, U(1) charge, energy, and momentum. These models have been considered in the context of fra…
Eternal traversable wormholes in three dimensions
William Harvey, Kristan Jensen
We consider three-dimensional gravity with negative cosmological constant coupled to a large number of light matter fields dual to relevant operators. By imposing suitable boundary…
Isometric evolution in de Sitter quantum gravity
Jordan Cotler, Kristan Jensen
We study time evolution in two simple models of de Sitter quantum gravity, Jackiw-Teitelboim gravity and a minisuperspace approximation to Einstein gravity with a positive cosmolog…
A precision test of averaging in AdS/CFT
Jordan Cotler, Kristan Jensen
We reconsider the role of wormholes in the AdS/CFT correspondence. We focus on Euclidean wormholes that connect two asymptotically AdS or hyperbolic regions with $\mathbb{S}^1\time…
Fractons in curved space
Akash Jain, Kristan Jensen
We consistently couple simple continuum field theories with fracton excitations to curved spacetime backgrounds. We consider homogeneous and isotropic fracton field theories, with…