Cui, Xiaoyi Max Planck Institute for Mathematics, Max Planck Society;
Chen_N=0,2_oa_2014.pdf (Any fulltext), 500KB
Chen, J., Cui, X., Shifman, M., & Vainshtein, A. (2014). N=(0,2) deformation of (2, 2) sigma models: Geometric structure, holomorphic anomaly, and exact β functions. Physical Review D, 90: 045014. doi:10.1103/PhysRevD.90.045014.