Topological Heterotic Rings
| dc.creator | Adams, Allan | |
| dc.creator | Distler, Jacques | |
| dc.creator | Ernebjerg, Morten | |
| dc.date | 2005-06-30 | |
| dc.date.accessioned | 2026-07-07T10:45:13Z | |
| dc.date.available | 2026-07-07T10:45:13Z | |
| dc.description | We prove the existence of topological rings in (0,2) theories containing non-anomalous left-moving U(1) currents by which they may be twisted. While the twisted models are not topological, their ground operators form a ring under non-singular OPE which reduces to the (a,c) or (c,c) ring at (2,2) points and to a classical sheaf cohomology ring at large radius, defining a quantum sheaf cohomology away from these special loci. In the special case of Calabi-Yau compactifications, these rings are shown to exist globally on the moduli space if the rank of the holomorphic bundle is less than eight. | |
| dc.description | 26 pages, harvmac, tables | |
| dc.identifier | https://arxiv.org/abs/hep-th/0506263 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0506263 | |
| dc.identifier | Adv.Theor.Math.Phys.10:657-682,2006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182847 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Algebraic Geometry | |
| dc.title | Topological Heterotic Rings | |
| dc.type | text |