Title of article
Higher dimension operators and chiral symmetry breaking in Nambu–Jona-Lasinio model
Author/Authors
Taekoon Lee، نويسنده , , Yongseok Oh، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
6
From page
207
To page
212
Abstract
We point out that adding higher dimension operators to the Nambu–Jona-Lasinio model can stabilize chiral symmetry breaking and resolve the issue raised by Kleinert and Van den Bossche that chiral symmetry breaking cannot occur for Nc≤Nccr due to large quantum fluctuations of the composite fields.
Journal title
PHYSICS LETTERS B
Serial Year
2000
Journal title
PHYSICS LETTERS B
Record number
912544
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