Mathur, Samir D. ; Sen, Ashoke (1989) Group theoretic classification of rational conformal field theories with algebraic characters Nuclear Physics B, 327 (3). pp. 725-743. ISSN 0550-3213
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0550-3213(89)90312-X
Abstract
We study some properties of rational conformal field theories for which the action of the modular group on the characters generates a finite group. We show that this property is suggested by the fact that the characters have an expansion in powers of q=e2π/τ with integral coefficients. We also discuss how such theories may be classified by studying the set of all finite groups which have representations of a given dimension.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 44139 |
| Deposited On: | 20 Jun 2011 12:47 |
| Last Modified: | 21 Jun 2011 11:51 |
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