| | |
| | |
Stat |
Members: 3643 Articles: 2'488'730 Articles rated: 2609
29 March 2024 |
|
| | | |
|
Article overview
| |
|
Explicit product ensembles for separable quantum states | R. Schack
; C. M. Caves
; | Date: |
30 Apr 1999 | Journal: | J.Mod.Opt. 47 (2000) 387-399 | Subject: | quant-ph | Affiliation: | Royal Holloway, University of London), C. M. Caves (University of New Mexico | Abstract: | We present a general method for constructing pure-product-state representations for density operators of $N$ quantum bits. If such a representation has nonnegative expansion coefficients, it provides an explicit separable ensemble for the density operator. We derive the condition for separability of a mixture of the Greenberger-Horne-Zeilinger state with the maximally mixed state. | Source: | arXiv, quant-ph/9904109 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |