Title
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Uv-regularization of field discontinuities
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Author
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Abstract
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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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Language
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English
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Source (journal)
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Modern physics letters A. - Singapore
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Publication
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Singapore
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1997
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ISSN
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0217-7323
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DOI
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10.1142/S0217732397000480
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Volume/pages
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12
:7
(1997)
, p. 465-477
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ISI
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A1997WU27900003
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Full text (Publisher's DOI)
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