46 citations · 112 across the 7 of their papers we have counts for
7 papers
Fuzzy Spheres in Stringy Matrix Models: Quantifying Chaos in a Mixed Phase Space
Paolo Amore, Leopoldo A. Pando Zayas, Juan F. Pedraza +2
We consider a truncation of the BMN matrix model to a configuration of two fuzzy spheres, described by two coupled non-linear oscillators dependent on the mass parameter . The c…
On the topological and crosscap entropies in non-oriented RCFTs
Hugo García-Compeán, Norma Quiroz
We establish a relation between the boundary and the topological entropies for the conformal minimal models in some of the simplest models of the unitary A-A series. We show that i…
Anti-D3 branes and moduli in non-linear supergravity
Maria P. Garcia del Moral, Susha Parameswaran, Norma Quiroz +1
Anti-D3 branes and non-perturbative effects in flux compactifications spontaneously break supersymmetry and stabilise moduli in a metastable de Sitter vacua. The low energy 4D effe…
Left-Right Entanglement Entropy of Dp-branes
Leopoldo A. Pando Zayas, Norma Quiroz
We compute the left-right entanglement entropy for Dp-branes in string theory. We employ the CFT approach to string theory Dp-branes, in particular, its presentation as coherent st…
Left-Right Entanglement Entropy of Boundary States
Leopoldo A. Pando Zayas, Norma Quiroz
We study entanglement entropy of boundary states in a free bosonic conformal field theory. A boundary state can be thought of as composed of a particular combination of left and ri…
Comments on D-branes on Orbifolds and K-theory
Igor Kriz, Leopoldo A. Pando Zayas, Norma Quiroz
We systematically revisit the description of -branes on orbifolds and the classification of their charges via K-theory. We include enough details to make the results accessible…