Basic mechanisms in the laser control of non-Markovian dynamics

作者: R. Puthumpally-Joseph , E. Mangaud , V. Chevet , M. Desouter-Lecomte , D. Sugny

DOI: 10.1103/PHYSREVA.97.033411

关键词:

摘要: Referring to a Fano-type model qualitative analogy we develop comprehensive basic mechanism for the laser control of non-Markovian bath response in strongly coupled Open Quantum Systems (OQS). A converged Hierarchy Equations Of Motion (HEOM) is worked out numerically solve master equation spin-boson Hamiltonian reach reduced electronic density matrix heterojunction presence strong THz pulses. Robust and efficient achieved increasing by factor ?2 non-Markovianity measured time evolution volume accessible states. The consequences such fields on central system populations coherence are examined, putting emphasis relation between increase non- Markovianity slowing down decoherence processes.

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