Decoherence in a fermion environment: Non-Markovianity and Orthogonality Catastrophe

Salvatore Lorenzo, Goold, Lo Gullo, Lorenzo, Sindona, Plastina

Risultato della ricerca: Article

3 Citazioni (Scopus)

Abstract

We analyze the non-Markovian character of the dynamics of an open two-level atom interacting with a gas of ultra-cold fermions. In particular, we discuss the connection between the phenomena of orthogonality catastrophe and Fermi edge singularity occurring in such a kind of environment and the memory-keeping effects which are displayed in the time evolution of the open system.
Lingua originaleEnglish
Numero di pagine11
RivistaOPEN SYSTEMS & INFORMATION DYNAMICS
Volume20
Stato di pubblicazionePublished - 2013

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Mathematical Physics

Fingerprint Entra nei temi di ricerca di 'Decoherence in a fermion environment: Non-Markovianity and Orthogonality Catastrophe'. Insieme formano una fingerprint unica.

  • Cita questo