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arXiv · 1509.05031

Quantum Sheaf Cohomology on surfaces of general type I: construction of stable omalous bundles

Cristian Anghel
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Abstract

Quantum sheaf cohomology is a deformation of the cohomology ring of a sheaf. In recent years, this subject had an impetuous development in connection with the $(0; 2)$ non-linear sigma model from super-strings theory. The basic piece in this area is a so-called omalous bundle on the variety we start with. After a short overview of the subject, we construct stable omalous bundles on some classes of surfaces of general type.

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Cristian Anghel. 2015-09-16. Quantum Sheaf Cohomology on surfaces of general type I: construction of stable omalous bundles. https://arxiv.org/abs/1509.05031

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