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:
The European Physical Journal C
影响因子:
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通讯作者:
Matsuo Sato
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

文献摘要

相似文献

正则化保体积同态等价于一个长期存在的问题,即正则化Nambu-Poisson括号。在本文中,作为正则化VPD的第一步,我们找到了VPD代数的一般完全独立基。特别地,我们找到了一个完全独立的基,给出了简单的结构常数,其中三个区域保持的代数是明显的。这意味着一个正则化VPD代数的代数应该包括三个李代数。
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.