Chefles, A. and Barnett, S.M. (1998) Optimum unambiguous discrimination between linearly independent symmetric states. Physics Letters A, 250 (4). pp. 223-229. ISSN 0375-9601Full text not available in this repository. (Request a copy from the Strathclyde author)
The quantum formalism permits one to discriminate sometimes between any set of linearly independent pure states with certainty. We obtain the maximum probability with which a set of equally likely, symmetric, linearly independent states can be discriminated. The form of this bound is examined for symmetric coherent states of a harmonic oscillator or field mode.
|Keywords:||physics, quantum physics, pure states, linearly independent states, Solid state physics. Nanoscience, Physics and Astronomy(all)|
|Subjects:||Science > Physics > Solid state physics. Nanoscience|
Faculty of Science > Physics
|Depositing user:||Miss Darcy Spiller|
|Date Deposited:||18 Apr 2008|
|Last modified:||24 Mar 2017 03:33|