Transitionless quantum driving in open quantum systems
- Autori: Vacanti, G; Fazio,R ;Montangero, S ; Palma,G M ; Paternostro, M ;Vedral V
- Anno di pubblicazione: 2014
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: transitionless quantum driving, adiabatic theorem, optima control, open quantum system
- OA Link: http://hdl.handle.net/10447/98106
Abstract
We extend the concept of superadiabatic dynamics, or transitionless quantum driving, to quantum open systems whose evolution is governed by a master equation in the Lindblad form. We provide the general framework needed to determine the control strategy required to achieve superadiabaticity. We apply our formalism to two examples consisting of a two-level system coupled to environments with time-dependent bath operators.