Critical nonlinear O(N) sigma models at 2 < d < 4: The Quasiprimary fields and their fusion - INSPIRE

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Critical nonlinear O(N) sigma models at 2 < d < 4: The Quasiprimary fields and their fusion

K. Lang
(
- Kaiserslautern U.
)
,
W. Ruhl
(
- Kaiserslautern U.
)

1992

4 pages

Contribution to:

21st Conference on Differential Geometric Methods in Theoretical Physics (XXI DGM) - 5th Nankai Workshop, 576-579

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sigma model: nonlinear
dimension: 2-4
transformation: conformal
operator: algebra
symmetry: O(N)
algebra: fusion
expansion 1/N

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