Particle localization in a double-well potential by pseudo-supersymmetric fields

We study properties of a particle moving in a double-well potential in the two-level approximation placed in an additional external time-dependent field. Using previously established property (J. Phys. A 41 , 244023 (2008)) that any two-level system possesses a pseudo-supersymmetry we introduce the...

Full description

Saved in:
Bibliographic Details
Published in:Physics of atomic nuclei 2011-06, Vol.74 (6), p.846-851
Main Authors: Bagrov, V. G., Samsonov, B. F., Shamshutdinova, V. V.
Format: Article
Language:English
Subjects:
APPROXIMATIONS
Elementary Particles and Fields
ENERGY LEVELS
Particle and Nuclear Physics
PARTICLE PROPERTIES
Physics
Physics and Astronomy
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
POTENTIALS
SUPERSYMMETRY
TIME DEPENDENCE
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We study properties of a particle moving in a double-well potential in the two-level approximation placed in an additional external time-dependent field. Using previously established property (J. Phys. A 41 , 244023 (2008)) that any two-level system possesses a pseudo-supersymmetry we introduce the notion of pseudo-supersymmetric field. It is shown that these fields, even if their time dependence is not periodical, may produce the effect of localization of the particle in one of the wells of the double-well potential.
ISSN:1063-7788
1562-692X
DOI:10.1134/S1063778811060056