Weyl manifolds and deformation quantization
Weyl manifolds and deformation quantization
复制标题
韦尔流形和变形量化
DOI:
10.1016/0001-8708(91)90057-e
复制
发表时间:
1991
影响因子:
1.7
通讯作者:
A. Yoshioka
中科院分区:
文献类型:
--
作者:
Hideki. Omori;Y. Maeda;A. Yoshioka
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,.