6 citations · 11 across the 4 of their papers we have counts for
4 papers
Entanglement of a chiral scalar on the torus
Nicolás Abate, David Blanco, Alan Garbarz +2
We compute the entanglement entropy of an interval for a chiral scalar on a circle at an arbitrary temperature. We use the resolvent method, which involves expressing the entropy i…
Modular Hamiltonian and modular flow of massless fermions on a cylinder
Daniela Cadamuro, Markus B. Fröb, Guillem Pérez-Nadal
We determine explicitly the modular flow and the modular Hamiltonian for massless free fermions in diamonds on a cylinder in 1+1 dimensions. We consider both periodic and antiperio…
3d Quantum Gravity Partition Function at 3 Loops: a brute force computation
Mauricio Leston, Andrés Goya, Guillem Pérez-Nadal +2
The partition function of 3-dimensional quantum gravity has been argued to be 1-loop exact. Here, we verify the vanishing of higher-orders in perturbation theory by explicit comput…
Modular conjugation for multicomponent regions
Nicolás Abate, David Blanco, Mateo Koifman +1
We consider a massless Dirac field in dimensions, and compute the Tomita-Takesaki modular conjugation corresponding to the vacuum state and a generic multicomponent spacetime…