Chiral rings do not suffice: N=(2,2) theories with nonzero fundamental group

Journal Article (Journal Article)

The Kähler moduli space of a particular non-simply-connected Calabi-Yau manifold is mapped out using mirror symmetry. It is found that, for the model considered, the chiral ring may be identical for different associated conformal field theories. This ambiguity is explained in terms of both A-model and B-model language. It also provides an apparent counterexample to the global Torelli problem for Calabi-Yau threefolds. © 1994.

Full Text

Duke Authors

Cited Authors

  • Aspinwall, PS; Morrison, DR

Published Date

  • August 11, 1994

Published In

Volume / Issue

  • 334 / 1-2

Start / End Page

  • 79 - 86

International Standard Serial Number (ISSN)

  • 0370-2693

Digital Object Identifier (DOI)

  • 10.1016/0370-2693(94)90594-0

Citation Source

  • Scopus