The UL(3) x UR(3) extended Nambu-Jona-Lasinio model in differential regularization

Yaw Hwang Chen, Su Long Nyeo, Yeou Wei Yang

Research output: Contribution to journalArticlepeer-review


We employ the method of differential regularization to calculate explicitly the one-loop effective action of a bosonized UL(S) x UR(S) extended Nambu-Jona-Lasinio model consisting of scalar, pseudoscalar, vector and axial vector fields.

Original languageEnglish
Pages (from-to)2361-2371
Number of pages11
JournalInternational Journal of Modern Physics A
Issue number13
Publication statusPublished - 1997 May 20

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics


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