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arXiv · hep-th/9702088

Dynamical Description of Spectral Flow in N=2 Superconformal Field Theories

Leith Cooper·Ian I. Kogan·Richard J. Szabo
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Abstract

We show how the spectral flow between the Neveu-Schwarz and Ramond sectors of N=2 superconformal field theories can be described in three dimensions in terms of the propagation of charged particles coupled to a a Chern-Simons gauge theory. Quantum mechanical mixing between the degenerate Chern-Simons vacua interpolates between the different boundary conditions of the two sectors and so provides a dynamical picture for the GSO-projection.

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Leith Cooper, Ian I. Kogan, Richard J. Szabo. 1997-02-11. Dynamical Description of Spectral Flow in N=2 Superconformal Field Theories. https://doi.org/10.1016/s0550-3213(97)00291-5

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