Title
Calculation of ground state energy for confined fermion fields Calculation of ground state energy for confined fermion fields
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Amsterdam ,
Subject
Physics
Source (journal)
Physics letters: B. - Amsterdam, 1967, currens
Volume/pages
498(2001) :1-2 , p. 40-46
ISSN
0370-2693
ISI
000166726300007
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
A method for renormalization of the Casimir energy of confined fermion fields in (1 + 1)D is proposed. It is based on the extraction of singularities which appear as poles at the point of physical value of the regularization parameter, and subsequent compensation of them by means of redefinition of the "bare" constants. A finite ground state energy of the two-phase hybrid fermion bag model with chiral boson-fermion interaction is calculated as the function of the bag's size. (C) 2001 Published by Elsevier Science B.V.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/a37a66/9001.pdf
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