Hidden modulus in the extended Veneziano-Yankielowicz theory

Journal Article · Tue Nov 15 04:00:00 EST 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.72.105003· OSTI ID:20711582

Auzzi, Roberto ^[1]; Sannino, Francesco ^[2]

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1. William I. Fine Theoretical Physics Institute, University of Minnesota, Minneapolis, Minnesota 55455 (United States)
2. Niels Bohr Institute, Blegdamsvej 17, Copenhagen O (Denmark)

The issue of domain walls in the recently extended Veneziano-Yankielowicz theory is investigated and we show that they have an interesting substructure. We also demonstrate the presence of a noncompact modulus. The associated family of degenerate solutions is physically due to the presence of a valley of vacua in the enlarged space of fields. This is a feature of the extended Veneziano-Yankielowicz theory. Unfortunately the above properties do not match the ones expected for the domain walls of N=1 super Yang-Mills.

• OSTI ID: 20711582
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 10 Vol. 72; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
MATHEMATICAL SOLUTIONS
QUANTUM FIELD THEORY
SUPERSYMMETRY
VACUUM STATES
VENEZIANO MODEL
YANG-MILLS THEORY