Citation
Aliakbarzadeh, Mojtaba and Zainuddin, Hishamuddin
(2014)
Generating mutually unbiased bases and discrete Wigner functions for three-qubit system.
Malaysian Journal of Mathematical Sciences, 8 (1).
pp. 1-14.
ISSN 1823-8343; ESSN: 2289-750X
Abstract
It is known that there exists 2N+ 1 mutually unbiased bases for N qubits system. Between the different MUB construction algorithms of the three-qubit case, we focus on Wootters method with discrete phase space that leads naturally to a complete set of 2N+ 1 mutually unbiased bases for the state space. We construct discrete Wigner function using mutually unbiased bases from the discrete phase space for three-qubit system by explicitly calculating the Wigner functions for exemplary three-qubit pure states such as the GHZ state, the W state and the embedded Bell state. We also highlight some quasi-probability characteristics of these entangled states.
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Official URL or Download Paper: http://einspem.upm.edu.my/journal/fullpaper/vol8/1...
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute for Mathematical Research |
| Publisher: | Institute for Mathematical Research, Universiti Putra Malaysia |
| Keywords: | Qubit; MUB; Discrete Wigner function; GHZ state; W state; Bell state |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 04 Sep 2015 13:19 |
| Last Modified: | 04 Sep 2015 13:19 |
| URI: | http://psasir.upm.edu.my/id/eprint/38933 |
| Statistic Details: | View Download Statistic |
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