2-Cocycles of Original Deformative Schr\"{o}dinger-Virasoro Algebras
Junbo Li, Yucai Su
TL;DR
This paper determines the 2-cocycles of original deformative Schr"{o}dinger-Virasoro algebras, contributing to the understanding of their algebraic structure and cohomology.
Contribution
It provides a detailed computation of the 2-cocycles for the original deformative Schr"{o}dinger-Virasoro algebras, a previously unexplored aspect.
Findings
Explicit description of 2-cocycles for the algebra
Advances understanding of algebraic deformations
Provides foundation for further cohomological studies
Abstract
Both original and twisted Schr\"{o}dinger-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\"{o}dinger-Virasoro algebras.
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