347 citations · 2.8k across the 70 of their papers we have counts for
4 papers · 2 filters
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…
Nonsupersymmetric dualities from mirror symmetry
Shamit Kachru, Michael Mulligan, Gonzalo Torroba +1
We study supersymmetry breaking perturbations of the simplest dual pair of 2+1-dimensional N = 2 supersymmetric field theories -- the free chiral multiplet and N = 2 super-QED with…
Bosonization and Mirror Symmetry
Shamit Kachru, Michael Mulligan, Gonzalo Torroba +1
We study bosonization in 2+1 dimensions using mirror symmetry, a duality that relates pairs of supersymmetric theories. Upon breaking supersymmetry in a controlled way, we dynamica…
The g-theorem and quantum information theory
Horacio Casini, Ignacio Salazar Landea, Gonzalo Torroba
We study boundary renormalization group flows between boundary conformal field theories in dimensions using methods of quantum information theory. We define an entropic -f…