A central extension of $\cD Y_{\hbar}(\gtgl_2)$ and its vertex representations

Kenji Iohara; Mika Kohno

doi:10.1007/bf00343195

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A central extension of $\cD Y_{\hbar}(\gtgl_2)$ and its vertex representations

Kenji Iohara·Mika Kohno

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Abstract

A central extension of $\cD Y_{\hbar}(\gtgl_2)$ is proposed. The bosonization of level $1$ module and vertex operators are also given.

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Kenji Iohara, Mika Kohno. 1996-04-01. A central extension of $\cD Y_{\hbar}(\gtgl_2)$ and its vertex representations. https://doi.org/10.1007/bf00343195

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