TY - JOUR

T1 - Quantum corrections to SG equation solutions and applications

AU - Kwiatkowski, Grzegorz

AU - Leble, Sergey

PY - 2012/2/6

Y1 - 2012/2/6

N2 - Quantum corrections to classical solutions of one-dimensional Sine-Gordon model are evaluated with account of rest d-1 dimensions of a d-dimensional theory. A quantization of the models is considered in terms of space-time functional integral. The generalized zeta-function is used to renormalize and evaluate the functional integral and quantum corrections to energy in quasiclassical approximation. The results are applied to appropriate crystal dislocation models and magnetic domain walls dynamics, which kink energy and the corrections are numerically calculated.

AB - Quantum corrections to classical solutions of one-dimensional Sine-Gordon model are evaluated with account of rest d-1 dimensions of a d-dimensional theory. A quantization of the models is considered in terms of space-time functional integral. The generalized zeta-function is used to renormalize and evaluate the functional integral and quantum corrections to energy in quasiclassical approximation. The results are applied to appropriate crystal dislocation models and magnetic domain walls dynamics, which kink energy and the corrections are numerically calculated.

UR - http://www.scopus.com/inward/record.url?scp=84856849139&partnerID=8YFLogxK

U2 - 10.1016/j.physleta.2012.01.030

DO - 10.1016/j.physleta.2012.01.030

M3 - Article

AN - SCOPUS:84856849139

SN - 0375-9601

VL - 376

SP - 991

EP - 995

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 8-9

ER -