Twisted sl(3, C)⁽²⁾ₖ Current Algebra: Free Field Representation and Screening Currents
Ding, Xiang-Mao · Gould, Mark D. · Zhang, Yao-Zhong
Original · EN
Motivated by applications of twisted current algebras in description of the entropy of Ads₃ black hole, we investigate the simplest twisted current algebra sl(3, C)⁽²⁾ₖ. Free field representation of the twisted algebra and the corresponding twisted Sugawara energy-momentum tensor are obtained by using three (β,γ) pairs and two scalar fields. Primary fields and two screening currents of the first kind are presented.
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