165 citations · 273 across the 8 of their papers we have counts for
8 papers
Topological gravity in genus 2 with two primary fields
Tohru Eguchi, Ezra Getzler, Chuan-Sheng Xiong
We calculate the genus 2 correlation functions of two-dimensional topological gravity, in a background with two primary fields, using the genus 2 topological recursion relations.
Remark on Quantum Nambu Bracket
Chuansheng Xiong
We give an explicit realization of quantum Nambu bracket via matrix of multi-index, which reduces in the continunm limit to the classical Nambu bracket.
Seiberg-Witten Theory as d<1 Topological Strings
Katsushi Ito, Chuan-Sheng Xiong, Sung-Kil Yang
In view of two-dimensional topological gravity coupled to matter, we study the Seiberg-Witten theory for the low-energy behavior of N=2 supersymmetric Yang-Mills theory with ADE ga…
Quantum Cohomology at Higher Genus: Topological Recursion Relations and Virasoro Conditions
Tohru Eguchi, Chuan-Sheng Xiong
We construct topological recursion relations (TRR's) at higher genera for general 2-dimensional topological field theories coupled to gravity. These TRR's when combined wit…
Quantum Cohomology and Free Field Representation
Tohru Eguchi, Masao Jinzenji, Chuan-Sheng Xiong
In our previous article we have proposed that the Virasoro algebra controls the quantum cohomology of Fano varieties at all genera. In this paper we construct a free field descript…
Quantum Cohomology and Virasoro Algebra
Tohru Eguchi, Kentaro Hori, Chuan-Sheng Xiong
We propose that the Virasoro algebra controls quantum cohomologies of general Fano manifolds () and determines their partition functions at all genera. We construct V…