Article ID Journal Published Year Pages File Type
1859592 Physics Letters A 2011 4 Pages PDF
Abstract
► Glauber-Sudarshan P function derived for a two qubit system from Fokker-Planck eq. ► The difference between the P and Q functions used as a measure of quantumness. ► System stability of P function is increased in the presence of feedback.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
A comparative study of the P and Q representations of a feedback controlled two-qubit system
Authors
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