Please use this identifier to cite or link to this item: http://hdl.handle.net/10497/17293
Title: General formalism of Hamiltonians for realizing a prescribed evolution of a qubit
Authors: Tong, D. M.
Chen, Jing-Ling
Kwek, Leong Chuan
Lai, C. H.
Oh, Choo Hiap
Issue Date: 2003
Citation: Tong, D. M., Chen, J. L., Kwek, L. C., Lai, C. H., & Oh, C. H. (2003). General formalism of Hamiltonians for realizing a prescribed evolution of a qubit. Physical Review A, 68(6), 062307.
Abstract: We investigate the inverse problem concerning the evolution of a qubit system, specifically we consider how one can establish the Hamiltonians that account for the evolution of a qubit along a prescribed path in the projected Hilbert space. For a given path, there are infinite Hamiltonians which can realize the same evolution. A general form of the Hamiltonians is constructed in which one may select the desired one for implementing a prescribed evolution. This scheme can be generalized to higher dimensional systems.
URI: http://hdl.handle.net/10497/17293
ISSN: 1094-1622 (online)
1050-2947 (print)
Other Identifiers: 10.1103/PhysRevA.68.062307
Website: http://dx.doi.org/10.1103/PhysRevA.68.062307
Appears in Collections:Journal Articles

Files in This Item:
File Description SizeFormat 
PRA-68-6-062307.pdf74.1 kBAdobe PDFView/Open
Show full item record

Page view(s)

24
checked on Nov 18, 2017

Download(s)

12
checked on Nov 18, 2017

Altmetric