Skip to main content
Passa alla visualizzazione normale.


Pari opportunità

DAVIDE VALENTI

TRANSIENT DYNAMICS AND ASYMPTOTIC POPULATIONS IN A DRIVEN METASTABLE QUANTUM SYSTEM

  • Authors: Magazzù, L; Valenti, D; Caldara, P; La Cognata, A; Spagnolo, B; Falci, G
  • Publication year: 2013
  • Type: Articolo in rivista (Articolo in rivista)
  • OA Link: http://hdl.handle.net/10447/83724

Abstract

The transient dynamics of a periodically driven metastable quantum system, interacting with a heat bath, is investigated. The time evolution of the populations, within the framework of the Feynman–Vernon influ- ence functional and in the discrete variable representation, is analyzed by varying the parameters of the external driving. The results display strong non-monotonic behaviour of the populations with respect to the driving frequency.