Courant Brackets on Noncommutative Algebras and Omni-Lie Algebras
Courant Brackets on Noncommutative Algebras and Omni-Lie Algebras
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DOI:
10.3836/tjm/1184963659
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发表时间:
2006-04
影响因子:
0.6
通讯作者:
K. Uchino
中科院分区:
文献类型:
--
作者:
K. Uchino
We define a Courant bracket on an associative algebra using the theory of Hochschild homology, and we introduce the notion of Dirac algebra. We show that the bracket of an omni-Lie algebra is quite a kind of Courant bracket.