Publications [#248069] of M. Ronen Plesser

Papers Published
  1. Melnikov, IV; Plesser, MR, A-Model correlators from the Coulomb branch, The Journal of High Energy Physics, vol. 06 no. 2 (2006), pp. 044- [0507187v1], [doi] .

    We compute the contribution of discrete Coulomb vacua to A-Model correlators in toric Gauged Linear Sigma Models. For models corresponding to a compact variety, this determines the correlators at arbitrary genus. For non-compact examples, our results imply the surprising conclusion that the quantum cohomology relations break down for a subset of the correlators. © SISSA 2006.