Nonadiabatic effects in a method that combines classical and quantum mechanics

Dimitri Antoniou; Steven D. Schwartz

doi:10.1063/1.471057

Nonadiabatic effects in a method that combines classical and quantum mechanics

Dimitri Antoniou, Steven D. Schwartz

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

We have included nonadiabatic effects in the calculation of the dynamical evolution of a system where a quantum particle in a double well is coupled to a classical oscillator. By performing an exponential resummation of the evolution operator we have included "polarization" effects (similar to the self-energy corrections for an electron that moves in a polarizable medium) which lead to a renormalizatiori of the energy of the quantum particle.

Original language	English (US)
Pages (from-to)	3526-3530
Number of pages	5
Journal	Journal of Chemical Physics
Volume	104
Issue number	10
DOIs	https://doi.org/10.1063/1.471057
State	Published - 1996
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1063/1.471057

Cite this

@article{fa5f0c6951bb4e4fa7732ed0953d910c,

title = "Nonadiabatic effects in a method that combines classical and quantum mechanics",

abstract = "We have included nonadiabatic effects in the calculation of the dynamical evolution of a system where a quantum particle in a double well is coupled to a classical oscillator. By performing an exponential resummation of the evolution operator we have included {"}polarization{"} effects (similar to the self-energy corrections for an electron that moves in a polarizable medium) which lead to a renormalizatiori of the energy of the quantum particle.",

author = "Dimitri Antoniou and Schwartz, {Steven D.}",

year = "1996",

doi = "10.1063/1.471057",

language = "English (US)",

volume = "104",

pages = "3526--3530",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "10",

}

TY - JOUR

T1 - Nonadiabatic effects in a method that combines classical and quantum mechanics

AU - Antoniou, Dimitri

AU - Schwartz, Steven D.

PY - 1996

Y1 - 1996

N2 - We have included nonadiabatic effects in the calculation of the dynamical evolution of a system where a quantum particle in a double well is coupled to a classical oscillator. By performing an exponential resummation of the evolution operator we have included "polarization" effects (similar to the self-energy corrections for an electron that moves in a polarizable medium) which lead to a renormalizatiori of the energy of the quantum particle.

AB - We have included nonadiabatic effects in the calculation of the dynamical evolution of a system where a quantum particle in a double well is coupled to a classical oscillator. By performing an exponential resummation of the evolution operator we have included "polarization" effects (similar to the self-energy corrections for an electron that moves in a polarizable medium) which lead to a renormalizatiori of the energy of the quantum particle.

UR - http://www.scopus.com/inward/record.url?scp=0001397379&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001397379&partnerID=8YFLogxK

U2 - 10.1063/1.471057

DO - 10.1063/1.471057

M3 - Article

AN - SCOPUS:0001397379

SN - 0021-9606

VL - 104

SP - 3526

EP - 3530

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 10

ER -

Nonadiabatic effects in a method that combines classical and quantum mechanics

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this