362 citations · 620 across the 15 of their papers we have counts for
15 papers
Euclidean volume fluctuations in de Sitter quantum gravity
David Blanco, Guillem Pérez-Nadal, Bruno Sivilotti
The Euclidean formulation of quantum gravity can be interpreted in terms of a probability distribution over Riemannian manifolds. In the context of de Sitter gravity, the statistic…
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 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…
Rényi entropies of the massless Dirac field on the torus
David Blanco, Tomás Ferreira Chase, Juan Laurnagaray +1
We compute the Rényi entropies of the massless Dirac field on the Euclidean torus (the Lorentzian cylinder at non-zero temperature) for arbitrary spatial regions. We do it by the r…
Rényi mutual information inequalities from Rindler positivity
David Blanco, Leandro Lanosa, Mauricio Leston +1
Rindler positivity is a property that holds in any relativistic Quantum Field Theory and implies an infinite set of inequalities involving the exponential of the Rényi mutual infor…
Entanglement of a chiral fermion on the torus
David Blanco, Alan Garbarz, Guillem Pérez-Nadal
In this paper we present the detailed calculation of a new modular Hamiltonian, namely that of a chiral fermion on a circle at non-zero temperature. We provide explicit results for…