Optimal ambiguous discrimination between states given by two projections

In: Mathematica Slovaca, vol. 64, no. 1

Krzysztof Kaniowski

Detaily:

Rok, strany: 2014, 247 - 258

Kľúčové slová:

quantum state discrimination, optimal measurement

DOI: https://doi.org/10.2478/s12175-013-0199-x

O článku:

Let $P₀$ and $P₁$ be projections in a Hilbert space $\mathcal{H}$. We shall construct a class of optimal measurements for the problem of discrimination between quantum states $ρ_i=((1) / (\dim P_i))P_i$, $i=0,1$, with prior probabilities $π₀$ and $π₁$. The probabilities of failure for such measurements will also be derived.

Ako citovať:

ISO 690:

Kaniowski, K. 2014. Optimal ambiguous discrimination between states given by two projections. In Mathematica Slovaca, vol. 64, no.1, pp. 247-258. 0139-9918. DOI: https://doi.org/10.2478/s12175-013-0199-x

APA:

Kaniowski, K. (2014). Optimal ambiguous discrimination between states given by two projections. Mathematica Slovaca, 64(1), 247-258. 0139-9918. DOI: https://doi.org/10.2478/s12175-013-0199-x

O vydaní: