Noncompact Gepner Models for Type II Strings on a Conifold and an ALE Instanton
| dc.creator | Mizoguchi, Shun'ya | |
| dc.date | 2000-09-29 | |
| dc.date | 2000-10-25 | |
| dc.date.accessioned | 2026-07-07T04:10:37Z | |
| dc.date.available | 2026-07-07T04:10:37Z | |
| dc.description | We construct modular invariant partition functions for type II strings on a conifold and a singular Eguchi-Hanson instanton by means of the SL(2,R)/U(1) version of Gepner models. In the conifold case, we find an extra massless hypermultiplet in the IIB spectrum and argue that it may be identified as a soliton. In the Eguchi-Hanson case, our formula is new and different from the earlier result, in particular does not contain graviton. The lightest IIB fields are combined into a six-dimensional (2,0) tensor multiplet with a negative mass square. We give an interpretation to it as a doubleton-like mode. | |
| dc.description | 13 pages, 1 figure, latex2e; typos corrected, minor changes in text | |
| dc.identifier | https://arxiv.org/abs/hep-th/0009240 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0009240 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/50272 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Noncompact Gepner Models for Type II Strings on a Conifold and an ALE Instanton | |
| dc.type | text |