A Simple Expression for Planar Field Theories
Feb, 19822 pages
Published in:
- Phys.Lett.B 112 (1982) 463-464
- Published: 1982
Report number:
- Print-82-0193 (FRASCATI)
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Abstract: (Elsevier)
We argue that in a U ( N ) invariant theory in presence of a random background gauge field, the quenched expectation values of U ( N ) invariant objects are volume independent in the limit N → ∞.- GAUGE FIELD THEORY: U(N)
- EXPANSION 1/N
- BOUNDARY CONDITION
- GAUGE FIELD THEORY: BACKGROUND GAUGE
- field theory: scalar
- GAUGE FIELD THEORY: VACUUM STATE
- PROPAGATOR
- LATTICE FIELD THEORY: HIGHER-DIMENSIONAL
- LATTICE FIELD THEORY: VACUUM STATE
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