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arXiv · 1309.0278

On the N=2 superconformal index and eigenfunctions of the elliptic RS model

Shlomo S. Razamat
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Abstract

We define an infinite sequence of superconformal indices, I_n, generalizing the Schur index for N=2 theories. For theories of class S we then suggest a recursive technique to completely determine I_n. The information encoded in the sequence of indices is equivalent to the N=2 superconformal index depending on the maximal set of fugacities. Mathematically, the procedure suggested in this note provides a perturbative algorithm for computing a set of eigenfunctions of the elliptic Ruijsenaars-Schneider model.

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Shlomo S. Razamat. 2013-09-10. On the N=2 superconformal index and eigenfunctions of the elliptic RS model. https://doi.org/10.1007/s11005-014-0682-5

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