Fourth root of the Kogut-Susskind determinant via infinite component fields
Journal Article
·
· Physical Review. D, Particles Fields
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855 (United States)
An example of interpolation by means of local field theories between the case of normal Kogut-Susskind fermions and the case of keeping just the fourth root of the Kogut-Susskind determinant is given. For the fourth root trick to be a valid approximation, certain limits need to be smooth. The question about the validity of the fourth root trick is not resolved, only cast into a local field theoretical framework.
- OSTI ID:
- 20705676
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 9 Vol. 70; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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