141 citations · 375 across the 6 of their papers we have counts for
6 papers
All the entropies on the light-cone
Horacio Casini, Eduardo Teste, Gonzalo Torroba
We determine the explicit universal form of the entanglement and Renyi entropies, for regions with arbitrary boundary on a null plane or the light-cone. All the entropies are shown…
Markov property of the CFT vacuum and the a-theorem
Horacio Casini, Eduardo Teste, Gonzalo Torroba
We use strong sub-additivity of entanglement entropy, Lorentz invariance, and the Markov property of the vacuum state of a conformal field theory to give a new proof of the irrever…
Modular Hamiltonians on the null plane and the Markov property of the vacuum state
Horacio Casini, Eduardo Teste, Gonzalo Torroba
We compute the modular Hamiltonians of regions having the future horizon lying on a null plane. For a CFT this is equivalent to regions with boundary of arbitrary shape lying on th…
Relative entropy and the RG flow
Horacio Casini, Eduardo Teste, Gonzalo Torroba
We consider the relative entropy between vacuum states of two different theories: a conformal field theory (CFT), and the CFT perturbed by a relevant operator. By restricting both…
Holographic RG flows, entanglement entropy and the sum rule
Horacio Casini, Eduardo Teste, Gonzalo Torroba
We calculate the two-point function of the trace of the stress tensor in holographic renormalization group flows between pairs of conformal field theories. We show that the term pr…
Vacuum Structure of Cosmologically Viable Quadratic Modifications of Gravity that are Functions of the Gauss-Bonnet Invariant
Israel Quiros, Eduardo Teste
We perform a thorough study of the theoretical consistency of recently proposed, viable, quadratic modifications of gravity that are functions of the the Gauss-Bonnet invariant, re…