Please use this identifier to cite or link to this item:
http://hdl.handle.net/10497/15143
Title: | Authors: | Issue Date: | 1998 |
Citation: | Wang, X. B., Oh, C. H., & Kwek, L. C. (1998). Bures fidelity of displaced squeezed thermal states. Physical Review A, 58(5), 4186-4190. https://doi.org/10.1103/PhysRevA.58.4186 |
Abstract: | Fidelity has always been an important concept in quantum optics. Recently, it was found that fidelity can also play a key role in quantum information and communication theory. Fidelity can be interpreted as the probability that a decoded message possesses the same information content as the message prior to coding and transmission. In this paper, we give a formula of Bures fidelity for displaced squeezed thermal states directly by the displacement and squeezing parameters and briefly discuss how the results can apply to quantum information theory. |
URI: | ISSN: | 1050-2947 |
DOI: | File Permission: | Open |
File Availability: | With file |
Appears in Collections: | Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
PRA-58-5-4186.pdf | 89.11 kB | Adobe PDF | View/Open |
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