Spiridonov, Vyacheslav P. Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1007/JHEP06(2014)062 (Publisher version)
Spiridonov_Vanishing_oa_2014.pdf (Any fulltext), 627KB
Spiridonov, V. P., & Vartanov, G. S. (2014). Vanishing superconformal indices and the chiral symmetry breaking. Journal of High Energy Physics, 6: 62. doi:10.1007/JHEP06(2014)062.