Elliptic Genera of Two-Dimensional {\mathcal{N} = 2} Gauge Theories with Rank-One Gauge Groups |
| |
Authors: | Francesco Benini Richard Eager Kentaro Hori Yuji Tachikawa |
| |
Institution: | 1. Simons Center for Geometry and Physics, Stony Brook University, Stony Brook, NY, 11794, USA 2. Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa, Chiba, 277-8583, Japan 3. Department of Physics, Faculty of Science, University of Tokyo, Bunkyo-ku, Tokyo, 133-0022, Japan
|
| |
Abstract: | We compute the elliptic genera of two-dimensional ${\mathcal{N} = (2, 2)}$ and ${\mathcal{N} = (0, 2)}$ -gauged linear sigma models via supersymmetric localization, for rank-one gauge groups. The elliptic genus is expressed as a sum over residues of a meromorphic function whose argument is the holonomy of the gauge field along both the spatial and the temporal directions of the torus. We illustrate our formulas by a few examples including the quintic Calabi–Yau, ${\mathcal{N} = (2, 2)}$ SU(2) and O(2) gauge theories coupled to N fundamental chiral multiplets, and a geometric ${\mathcal{N} = (0, 2)}$ model. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|