Effect of Boundary Conditions on the Operator Content of Two-Dimensional Conformally Invariant Theories
198619 pages
Published in:
- Nucl.Phys.B 275 (1986) 200-218
- Published: 1986
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Abstract: (Elsevier)
The operator content of unitary conformally invariant theories with c <1 is further analysed by deriving the spectrum of the transfer matrix for finite width strips and a variety of boundary conditions: antiperiodic, cyclic, twisted, free, fixed and a mixture of the last two. Complete results are obtained for the Ising model and for the three-state Potts model, as illustrations of the method. They demonstrate how the internal symmetries of these theories are tied in with their conformal properties.- FIELD THEORY: TWO-DIMENSIONAL
- INVARIANCE: CONFORMAL
- BOUNDARY CONDITION
- ALGEBRA: VIRASORO
- OPERATOR: ALGEBRA
- SUM RULE
- STATISTICAL MECHANICS: ISING
- MODEL: POTTS
- STATISTICAL MECHANICS: TRANSFER MATRIX
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