Chiral one-dimensional Floquet topological insulators beyond the rotating wave approximation
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DOI: 10.1103/physrevb.100.041103
Abstract: We study one-dimensional Floquet topological insulators with chiral symmetry going beyond the standard rotating wave approximation. The occurrence of many anticrossings between Floquet replicas leads to a dramatic extension of phase diagram regions with stable… read more here.
Keywords: topological insulators; wave approximation; floquet topological; one dimensional ... See more keywords
Enhanced vibrational quantum dynamics beyond the rotating wave approximation
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DOI: 10.1134/s0021364017080033
Abstract: We investigate the vibrational dynamics of a quantum mechanical resonator when an ensemble of laser pumped two-level emitters are fixed on it. Beyond the rotating wave approximation with respect to phonon’s variables, one can obtain… read more here.
Keywords: rotating wave; beyond rotating; phonon; wave approximation ... See more keywords