21 citations · 62 across the 7 of their papers we have counts for
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hep-th2006★ 1 cited
The Half-Twisted Orbifold Sigma Model and the Chiral de Rham Complex
Meng-Chwan Tan
In this paper, we study the perturbative aspects of the half-twisted variant of Witten's topological A-model on a complex orbifold X/G, where G is an isometry group of X. The objec…
hep-th2006★ 7 cited
Two-Dimensional Twisted Sigma Models And The Theory of Chiral Differential Operators
Meng-Chwan Tan
In this paper, we study the perturbative aspects of a twisted version of the two-dimensional heterotic sigma model on a holomorphic gauge bundle over a complex…