2-Cocycles of Original Deformative Schr\"odinger-Virasoro Algebras
Abstract
Both original and twisted Schr\"odinger-Virasoro algebras also their deformations were introduced and investigated in a series of papers by Henkel, Roger and Unterberger. In the present paper we aim to determine the 2-cocycles of original deformative Schr\"odinger-Virasoro algebras.
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