Title
Uv-regularization of field discontinuities Uv-regularization of field discontinuities
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Singapore ,
Subject
Physics
Source (journal)
Modern physics letters A. - Singapore
Volume/pages
12(1997) :7 , p. 465-477
ISSN
0217-7323
ISI
A1997WU27900003
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
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.
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