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arXiv · 0907.2247

Compactification of the Heterotic Pure Spinor Superstring I

Osvaldo Chandia·William D. Linch III·Brenno Carlini Vallilo
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Abstract

In this paper we begin the study of compactifications of the pure spinor formalism for superstrings. As a first example of such a process we study the case of the heterotic string in a Calabi-Yau background. We explicitly construct a BRST operator imposing N=1 four-dimensional supersymmetry and show that nilpotence implies Kahler and Ricci-flatness conditions. The massless spectrum is computed using this BRST operator and it agrees with the expected result.

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Osvaldo Chandia, William D. Linch III, Brenno Carlini Vallilo. 2009-08-31. Compactification of the Heterotic Pure Spinor Superstring I. https://doi.org/10.1088/1126-6708%2F2009%2F10%2F060

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