Ghoshal, Debashis ; Sen, Ashoke (1991) Partition functions of perturbed minimal models and background dependent free energy of string field theory Physics Letters B, 265 (3-4). pp. 295-302. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0370-2693(91)90056-V
Abstract
We calculate the partition function of the (p, p+1) minimal model, perturbed by the operators φ1,3 and φ3,1, to leading order in 1/p, and show that the result agrees with the partition functions of the (p−1,p) and (p+1, p+2) minimal models respectively. We also relate the change in the partition function of a conformal field theory under a perturbation to a change in the free energy of appropriate string theory due to a change in the background.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 44126 |
| Deposited On: | 20 Jun 2011 12:22 |
| Last Modified: | 20 Jun 2011 12:22 |
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