Chiral de Rham complex. II
نویسنده
چکیده
To Dmitry Borisovich Fuchs, on his 60-th birthday This paper is a sequel to [MSV]. It consists of three parts. The first part is an expanded version of the last section of [MSV] 1. We give here certain construction of vertex algebras which includes in particular the ones appearing in loc. cit.
منابع مشابه
Chiral de Rham complex and the half-twisted sigma-model
On any Calabi-Yau manifold X one can define a certain sheaf of chiral N = 2 superconformal field theories, known as the chiral de Rham complex of X. It depends only on the complex structure of X, and its local structure is described by a simple free field theory. We show that the cohomology of this sheaf can be identified with the infinite-volume limit of the half-twisted sigma-model defined by...
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تاریخ انتشار 1999