Time-delayed feedback control of the Dicke-Hepp-Lieb superradiant quantum phase transition
(2015)
Journal Article
Kopylov, W., Emary, C., Schöll, E., & Brandes, T. (2015). Time-delayed feedback control of the Dicke-Hepp-Lieb superradiant quantum phase transition. New Journal of Physics, 17(1), 013040. https://doi.org/10.1088/1367-2630/17/1/013040
We apply the time-delayed Pyragas control scheme to the dissipative Dicke model via a modulation of the atom-field-coupling. The feedback creates an infinite sequence of non-equilibrium phases with fixed points and limit cycles in the primary superra... Read More about Time-delayed feedback control of the Dicke-Hepp-Lieb superradiant quantum phase transition.