Quantum friction: A bell path integral study

Authors
Botelho, LCL Da Silva, EP
Citation
Lcl. Botelho et Ep. Da Silva, Quantum friction: A bell path integral study, INT J MOD B, 12(27-28), 1998, pp. 2857-2868
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INTERNATIONAL JOURNAL OF MODERN PHYSICS B
ISSN journal
02179792 → ACNP
Volume
12
Issue
27-28
Year of publication
1998
Pages
2857 - 2868
Database
ISI
SICI code
0217-9792(19981110)12:27-28<2857:QFABPI>2.0.ZU;2-D
Abstract
We write effective propagators associated to: (1) A quantum particle intera cting with a classical gas and a quantum bosonic gas, modeling friction env ironments. (2) A noisy and quantum phonon field modeling friction environme nt at zero temperature. These studies are implemented by means of the Bell functional integrals representing these external dissipative environments.