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RESEARCH PRODUCT
Transitionless quantum driving in open quantum systems
G. M. PalmaRosario FazioSimone MontangeroGiovanni VacantiMauro PaternostroVlatko Vedralsubject
PhysicsDDC 530 / PhysicsGeneral Physics and Astronomyquantum control; quantum open system; superadiabatic dynamics; Physics and Astronomy (all)Physics and Astronomy(all)Settore FIS/03 - Fisica Della Materiasuperadiabatic dynamicsQuantum SystemsPhysics and Astronomy (all)Formalism (philosophy of mathematics)Classical mechanics/dk/atira/pure/subjectarea/asjc/3100quantum open systemMaster equationtransitionless quantum driving adiabatic theorem optima control open quantum systemddc:530quantum controlQuantumQuantenmechanisches Systemdescription
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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-05-07 |