Time-dependent pseudofermionic systems and coherent states

Time-dependent pseudofermionic systems and coherent states

We show, by means of similarity transformations, that the time-dependent fermionic systems are associated to the time-dependent pseudofermionic systems. A general construction of time dependent fermionic coherent states (FCSs) describing the two-level dissipative system driven by a periodic electrom...

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Veröffentlicht in:Journal of mathematical physics 2016-02, Vol.57 (2), p.1
Hauptverfasser: Cherbal, O., Maamache, M.
Format: Artikel
Sprache:eng
Schlagworte:
Coherence
Electromagnetic fields
Electromagnetism
Mathematical analysis
Physics
Time dependence
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Zusammenfassung:We show, by means of similarity transformations, that the time-dependent fermionic systems are associated to the time-dependent pseudofermionic systems. A general construction of time dependent fermionic coherent states (FCSs) describing the two-level dissipative system driven by a periodic electromagnetic field is developed, and a strict parallelism between FCS and the time dependent pseudofermionic coherent states (PFCSs) is established and examined. We discuss properties of the constructed FCS and PFCS.
ISSN:0022-2488
1089-7658
DOI:10.1063/1.4939967