On the Structure Constants of Volume Preserving Diffeomorphism Algebra
On the Structure Constants of Volume Preserving Diffeomorphism Algebra
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关于保体积微分同胚代数的结构常数
DOI:
10.1140/epjc/s10052-014-2878-3
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Matsuo Sato
中科院分区:
文献类型:
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作者:
W. Horiuchi;S. Hatakeyama;S. Ebata;Y. Suzuki;Matsuo Sato
Regularizing a volume preserving diffeomorphism (VPD) is equivalent to a long standing problem, namely regularizing a Nambu–Poisson bracket. In this paper, as a first step toward regularizing VPD, we find general complete independent bases of VPD algebra. Especially, we find a complete independent basis that gives simple structure constants, where three area preserving diffeomorphism algebras are manifest. This implies that an algebra that regularizes a VPD algebra should include threeLie algebras.