Weyl manifolds and deformation quantization

Weyl manifolds and deformation quantization
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韦尔流形和变形量化

DOI:
10.1016/0001-8708(91)90057-e
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发表时间:
1991
影响因子:
1.7
通讯作者:
A. Yoshioka
A. Yoshioka
中科院分区:
数学1区
文献类型:
--
作者:
Hideki. Omori;Y. Maeda;A. Yoshioka

文献摘要

被引文献

相似文献

本文从微分几何的角度讨论基于Weyl代数的非交换对象。我们建议将熟悉的概念从流形扩展到非交换对象;在这种代数方法中,基本对象不是空间中的一个点,而是束的某些部分。我们在本文中使用的术语与超流形理论 [D、L、R] 中的术语有一些相似之处。从 Weyl 代数 W(参见第 l 节)开始,我们考虑在具有纤维 W 的辛流形 M 上的局部平​​凡代数丛 W;给定一个合适的开放覆盖 A4= U i。 E,, VA,我们取图集 {W,} I. E,,, 其中 W,= V, x W。在每个局部平凡化 W, 上,我们将定义 W 上的局部 Weyl 函数的概念,作为 w, 的某一类横截面。
This paper deals with non-commutative objects based on the Weyl algebra from the differential geometric point of view. We propose to extend familiar notions from manifolds to non-commutative objects; in this algebraic approach the basic object is not a point of a space but certain sections of bundles. Our terminology in this paper will be used with some similarity as in the theory of super manifolds [D, L, R]. Starting with the Weyl algebra W (cf. Sect. l), we consider a locally trivial algebra bundle W, over a symplectic manifold M with the fiber W; given a suitable open covering A4= U i. E,, VA, we take the atlas {W,} I. E,,, where W,= V, x W. On each local trivialization W,, we shall define a concept of local Weyl functions on W, as a certain class of cross sections of w,.