Beyond the Kähler cone
| dc.creator | Morrison, David R. | |
| dc.date | 1994-07-14 | |
| dc.date.accessioned | 2026-07-07T09:06:07Z | |
| dc.date.available | 2026-07-07T09:06:07Z | |
| dc.description | The moduli space of nonlinear $σ$-models on a Calabi--Yau manifold contains a complexification of the Kähler cone of the manifold. We describe a physically natural analytic continuation process which links the complexified Kähler cones of birationally equivalent Calabi--Yau manifolds. The enlarged moduli space includes a complexification of Kawamata's ``movable cone''. We formulate a natural conjecture about the action of the birational automorphism group on this cone. (Based in part on joint work with Paul Aspinwall and Brian Greene; submitted to the proceedings of ``Hirzebruch's 65th birthday workshop in algebraic geometry''.) | |
| dc.description | 19 pages, AmS-TeX 2.1, DUK-M-94-04 | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9407007 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9407007 | |
| dc.identifier | Proc. of the Hirzebruch 65 Conference on Algebraic Geometry (M. Teicher, ed.), Israel Math. Conf. Proc., vol. 9, 1996, pp. 361-376 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149905 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Beyond the Kähler cone | |
| dc.type | text |