The Feynman--Kac formula is a technique, based on functional integration, which allows to perturb a markovian (i.e. positivity and identity preserving) semi--group $\exp tH$ with suitable continuity properties into a new positivity preserving semi--group whose formal generator has the form $H+V$ and to obtain a fairly explicit representation of the latter in terms of a functional integral.

Accardi, L. (1978). On the quantum Feynmann-Kac formula. In Rendiconti del seminario Matematico e Fisico (pp.135-180). Milano.

On the quantum Feynmann-Kac formula

ACCARDI, LUIGI
1978-01-01

Abstract

The Feynman--Kac formula is a technique, based on functional integration, which allows to perturb a markovian (i.e. positivity and identity preserving) semi--group $\exp tH$ with suitable continuity properties into a new positivity preserving semi--group whose formal generator has the form $H+V$ and to obtain a fairly explicit representation of the latter in terms of a functional integral.
On the Quantum Feynmann-Kac Formula: rendiconti del seminario matematico e fisico
Milano
1978
Rilevanza internazionale
su invito
1978
1978
Settore MAT/06 - PROBABILITA' E STATISTICA MATEMATICA
English
Intervento a convegno
Accardi, L. (1978). On the quantum Feynmann-Kac formula. In Rendiconti del seminario Matematico e Fisico (pp.135-180). Milano.
Accardi, L
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/74887
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