DocumentCode
1869514
Title
Norm invariance property of two-spin 1/2 systems
Author
Shaosheng Zhou ; Feng Yan
Author_Institution
Institute of Automation, Hangzhou Dianzi University, Zhejiang 310018, China
fYear
2012
fDate
3-5 March 2012
Firstpage
1423
Lastpage
1426
Abstract
The problem of norm invariance property of two-spin half systems is discussed in this paper. Based on the basis of tensor space, the Liouville-von Neumann equation of two-spin half systems is transformed into the coordinate differential equation by using matrices of adjoint operators of two-spin half systems. Then, norm invariance property of trajectory of the transformed coordinate differential system is established.
Keywords
Density operator; Nonlinear systems; Pauli matrix; Two-spin half systems;
fLanguage
English
Publisher
iet
Conference_Titel
Automatic Control and Artificial Intelligence (ACAI 2012), International Conference on
Conference_Location
Xiamen
Electronic_ISBN
978-1-84919-537-9
Type
conf
DOI
10.1049/cp.2012.1247
Filename
6492854
Link To Document