Absence of P, T violation in the chiral spin state of the half-filled Hubbard model
Journal Article
·
· Modern Physics Letters A; (USA)
- Ishikawa Polytechnic College, Anamizu 927 (JP)
- Nagoya Univ. (Japan). Dept. of Physics
The chiral spin state of the half-filled Hubbard model, taking into account the local SU(2) symmetry was studied. It is pointed out that there is a possibility that P,T invariances are not violated even in the chiral spin state due to the SU(2) symmetry, so that the Chern-Simons term cannot appear.
- OSTI ID:
- 6135931
- Journal Information:
- Modern Physics Letters A; (USA), Journal Name: Modern Physics Letters A; (USA) Vol. 5:20; ISSN 0217-7323; ISSN MPLAE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645300* -- High Energy Physics-- Particle Invariance Principles & Symmetries
645400 -- High Energy Physics-- Field Theory
657002 -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
CHIRAL SYMMETRY
CP INVARIANCE
GROUP THEORY
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICS
PARTICLE PROPERTIES
SPIN
SU GROUPS
SU-2 GROUPS
SYMMETRY
SYMMETRY GROUPS
645400 -- High Energy Physics-- Field Theory
657002 -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
CHIRAL SYMMETRY
CP INVARIANCE
GROUP THEORY
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICS
PARTICLE PROPERTIES
SPIN
SU GROUPS
SU-2 GROUPS
SYMMETRY
SYMMETRY GROUPS