Data di Pubblicazione:
2012
Citazione:
Solvable model of dissipative dynamics in the deep strong coupling regime / M. Bina, G. Romero, J. Casanova, J.J. García-Ripoll, A. Lulli, E. Solano. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - 203:1(2012), pp. 207-216. [10.1140/epjst/e2012-01544-0]
Abstract:
We describe the dynamics of a qubit interacting with a bosonic mode coupled to a zero-temperature bath in the deep strong coupling (DSC) regime. We provide an analytical solution for this open system dynamics in the off-resonance case of the qubit-mode interac- tion. Collapses and revivals of parity chain populations and the os- cillatory behavior of the mean photon number are predicted. At the same time, photon number wave packets, propagating back and forth along parity chains, become incoherently mixed. Finally, we investi- gate numerically the effect of detuning on the validity of the analytical solution.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
quantum optics ; Rabi model ; superconducting qubits
Elenco autori:
M. Bina, G. Romero, J. Casanova, J.J. García Ripoll, A. Lulli, E. Solano
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