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arXiv · 1509.07852

Permutation-equivariant quantum K-theory VI. Mirrors

Alexander Givental
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Abstract

We present here the K-theoretic version of mirror models of toric manifold. First, we recall the construction of cohomological mirrors for toric manifolds, i.e. representations of the toric hypergeometric functions from quantum cohomology theory by complex oscillating integrals. Then we repeat the construction in the K-theoretic situation, and obtain complex oscillating integrals representing q-hypergeometric functions from quantum K-theory of toric manifolds, bundles, and super-bundles. Finally, we examine the Lagrangian varieties parameterized by critical points of the phase functions of these oscillating integrals.

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Alexander Givental. 2015-09-25. Permutation-equivariant quantum K-theory VI. Mirrors. https://arxiv.org/abs/1509.07852

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