349 citations · 1.4k across the 41 of their papers we have counts for
41 papers
Quantization of Galilean Electrodynamics: a non-trivially trivial theory
Rafael Hernandez, Juan Miguel Nieto Garcia, Ander Urtiaga
We consider the quantization of the non-relativistic limit of electrodynamics called Galilean electrodynamics. To that end, we apply the Dirac bracket formalism to understand the c…
Spinning strings: -deformation and non-Abelian T-dual limit
Rafael Hernandez, Roberto Ruiz, Konstantinos Sfetsos
The simplest example of the -deformation connects the SU(2) Wess-Zumino-Witten model with the non-Abelian T-dual (NATD) of the SU(2) principal chiral model. We analyze spinning…
Double Yang-Baxter deformation of spinning strings
Rafael Hernandez, Roberto Ruiz
We study the reduction of classical strings rotating in the deformed three-sphere truncation of the double Yang-Baxter deformation of the $\hbox{AdS}_3 \times \hbox{S}^3 \times \hb…
Quantum corrections to minimal surfaces with mixed three-form flux
Rafael Hernandez, Juan Miguel Nieto, Roberto Ruiz
We obtain the ratio of semiclassical partition functions for the extension under mixed flux of the minimal surfaces subtending a circumference and a line in Euclidean $AdS_{3}\time…
The Wess-Zumino-Witten spin chain sigma model
Rafael Hernandez, Juan Miguel Nieto, Roberto Ruiz
Classical strings propagating in supported with Neveu-Schwarz-Neveu-Schwarz flux are described by a Wess-Zumino-Witten model. In this note, we stu…
Minimal surfaces with mixed three-form flux
Rafael Hernandez, Juan Miguel Nieto, Roberto Ruiz
We study minimal area world sheets ending on two concentric circumferences on the boundary of Euclidean with mixed R-R and NS-NS three-form fluxes. We solve the problem b…