Ghoshal, Debashis ; Imbimbo, Camillo ; Mukhi, Sunil (1995) Topological 2D string theory: higher-genus amplitudes and W∞ identities Nuclear Physics - Section B: Particle Physics, Field Theory and Statistical Systems, Physical Mathematics, 440 (1-2). pp. 355-372. ISSN 0550-3213
Full text not available from this repository.
Official URL: http://linkinghub.elsevier.com/retrieve/pii/055032...
Related URL: http://dx.doi.org/10.1016/0550-3213(95)00036-R
Abstract
We investigate Landau-Ginzburg string theory with the singular superpotential X-1 on arbitrary Riemann surfaces. This theory, which is a topological version of the c = 1 string at the self-dual radius, is solved using results from intersection theory and from the analysis of matter Landau-Ginzburg systems, and consistency requirements. Higher-genus amplitudes decompose as a sum of contributions from the bulk and the boundary of moduli space. These amplitudes generate the W∞ algebra.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 20847 |
| Deposited On: | 20 Nov 2010 13:28 |
| Last Modified: | 03 Mar 2011 05:38 |
Repository Staff Only: item control page
