Year: 1997
Type: article
Abstract: A nonperturbative regularization of uv-divergencies, caused by finite discontinuities in the field configuration, is discussed in the context of (1+1)-dimensional kink models. The relationship between this procedure and the appearance of "quantum copies" of classical kink solutions is studied in detail and confirmed by conventional methods of soliton quantization.
Source: Modern Physics Letters A
Authors: K. Sveshnikov, P. Silaev, I. Cherednikov
Institution: Lomonosov Moscow State University
Language: English
Topic: Nonlinear Waves and Solitons
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2095201011