Superradiance, disorder, and the non-Hermitian Hamiltonian in open quantum systems

Giuseppe Celardo, Giulio Giuseppe Giusteri, Francesco Mattiotti, Y. Zhang, L. Kaplan

Risultato della ricerca: Contributo in rivistaArticolo in rivista

1 Citazioni (Scopus)

Abstract

We first briefly review the non-Hermitian effective Hamiltonian approach to open quantum systems and the associated phenomenon of superradiance. We next discuss the superradiance crossover in the presence of disorder and the relationship between superradiance and the localization transition. Finally, we investigate the regime of validity of the energy-independent effective Hamiltonian approximation and show that the results obtained by these methods are applicable to realistic physical systems.
Lingua originaleEnglish
pagine (da-a)64-72
Numero di pagine9
RivistaAIP Conference Proceedings
Volume1620
DOI
Stato di pubblicazionePubblicato - 2014

Keywords

  • quantum transport

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