10 citations · 15 across the 8 of their papers we have counts for
3 papers · 1 filter
A Dicke Type Model for Equilibrium BEC Superradiance
Joseph V. Pule, Andre F. Verbeure, Valentin A. Zagrebnov
We study the effect of electromagnetic radiation on the condensate of a Bose gas. In an earlier paper we considered the problem for two simple models showing the cooperative effect…
Gibbs State Uniqueness for Anharmonic Quantum Crystal with a Nonpolynomial Double-Well Potential
Alexei L. Rebenko, Valentin A. Zagrebnov
We construct the Gibbs state for -dimensional quantum crystal with site displacements from , , and with a one-site \textit{non-polynomial} double-well potential,…
Models for Equilibrium BEC Superradiance
Joseph V. Pule, Andre Verbeure, Valentin A. Zagrebnov
Motivated by recent experiments with superradiant Bose-Einstein Condensate (BEC) we consider simple microscopic models describing rigorously the interference of the two cooperative…