QUANTUM-MECHANICS AND INTEGRATION IN HILBERT-SPACE

被引:19
作者
BACH, A
机构
[1] Institut für theoretische Physik I, Universität Münster
关键词
D O I
10.1016/0375-9601(79)90535-8
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We demonstrate that the expectation value of quantum mechanics, EW(A) = tr(WA), can be expressed by means of a functional integral on the underlying Hilbert space as EW(A) = ∫ dμW(φ) f{hook}A(φ), where μW is a Borel measure characterized by W and f{hook}A(φ) = 1 2〈φ{minus 45 degree rule}A{minus 45 degree rule}φ〉. © 1979.
引用
收藏
页码:287 / 288
页数:2
相关论文
共 4 条
[1]  
Bohm A., 1978, RIGGED HILBERT SPACE, VVolume 78
[2]  
JAMMER M, 1974, PHILOSOPHY QUANTUM M
[3]  
Kuo H.-H., 1975, GAUSSIAN MEASURES BA
[4]  
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