TRANSIENT DYNAMICS AND ASYMPTOTIC POPULATIONS IN A DRIVEN METASTABLE QUANTUM SYSTEM

Davide Valenti; Luca Magazzu'; Bernardo Spagnolo; null Falci; Angelo La Cognata; Pasquale Caldara

TRANSIENT DYNAMICS AND ASYMPTOTIC POPULATIONS IN A DRIVEN METASTABLE QUANTUM SYSTEM

Davide Valenti, Luca Magazzu', Bernardo Spagnolo, Falci, Angelo La Cognata, Pasquale Caldara

Fisica e Chimica - Emilio Segrè

Risultato della ricerca: Article › peer review

4 Citazioni (Scopus)

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.

Lingua originale	English
pagine (da-a)	1185-1192
Numero di pagine	8
Rivista	Acta Physica Polonica B
Volume	44
Stato di pubblicazione	Published - 2013

All Science Journal Classification (ASJC) codes

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title = "TRANSIENT DYNAMICS AND ASYMPTOTIC POPULATIONS IN A DRIVEN METASTABLE QUANTUM SYSTEM",

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.",

author = "Davide Valenti and Luca Magazzu' and Bernardo Spagnolo and Falci and {La Cognata}, Angelo and Pasquale Caldara",

year = "2013",

language = "English",

volume = "44",

pages = "1185--1192",

journal = "Acta Physica Polonica B",

issn = "0587-4254",

publisher = "Jagellonian University",

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T1 - TRANSIENT DYNAMICS AND ASYMPTOTIC POPULATIONS IN A DRIVEN METASTABLE QUANTUM SYSTEM

AU - Valenti, Davide

AU - Magazzu', Luca

AU - Spagnolo, Bernardo

AU - Falci, null

AU - La Cognata, Angelo

AU - Caldara, Pasquale

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

UR - http://hdl.handle.net/10447/83724

M3 - Article

VL - 44

SP - 1185

EP - 1192

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

SN - 0587-4254

ER -