28 citations · 191 across the 22 of their papers we have counts for
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quant-ph2019★ 1 cited
The Structure of Phase Diagrams in Matter-Radiation Systems
Eduardo Nahmad-Achar, Sergio Cordero, Ramón López-Peña
We present a study of the structure of phase diagrams for matter-radiation systems, based on the use of coherent states and the catastrophe formalism, that compares very well with…
quant-ph2019★ 5 cited
Optimal basis for the generalized Dicke model
S. Cordero, E. Nahmad-Achar, O. Castaños +1
A methodology is devised for building optimal bases for the generalized Dicke model based on the symmetry adapted variational solution to the problem. At order zero, the matter sec…