22 citations
3 papers
quant-ph2019★ 2 cited
Quantum phase transition of two-level atoms interacting with a finite radiation field
L. F. Quezada, A. Martín-Ruiz, A. Frank
We introduce a group-theoretical extension of the Dicke model which describes an ensemble of two-level atoms interacting with a finite radiation field. The latter is described by a…
quant-ph2019★ 5 cited
Quantum-Optical set-up for the Monty Hall problem
L. F. Quezada, A. Martín-Ruiz, A. Frank +1
A quantum version of the Monty Hall problem is proposed inspired by an experimentally-feasible, quantum-optical set-up that resembles the classical game. The expected payoff of the…
astro-ph.GA2016★ 22 cited
VLBA determination of the distance to nearby star-forming regions VII. Monoceros R2
Sergio A. Dzib, Gisela N. Ortiz-León, Laurent Loinard +4
We present a series of sixteen Very Long Baseline Array (VLBA) high angular resolution observations of a cluster of suspected low-mass young stars in the Monoceros R2 region. Four…