Title
Renormalization of the Casimir energy in the (1+1)-dimensional fermion-bag models Renormalization of the Casimir energy in the (1+1)-dimensional fermion-bag models
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
New York, N.Y. ,
Subject
Physics
Source (journal)
Physics of atomic nuclei. - New York, N.Y.
Volume/pages
65(2002) :5 , p. 898-905
ISSN
1063-7788
ISI
000176233500019
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
The ground-state energy in the two-phase hybrid chiral fermion-bag model involving boson-fermion interaction is studied in (1+1)-dimensional spacetime. A procedure for renormalizing the divergent energy of the fermion sea is proposed. The procedure is based on the isolation of singular terms and the subsequent absorption of these divergences in the redefined parameters of the input Lagrangian. (C) 2002 MAIK "Nauka/Interperiodica".
E-info
https://repository.uantwerpen.be/docman/iruaauth/c43d51/fb78999.pdf
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