230 citations · 1.2k across the 43 of their papers we have counts for
Showing 2006 · quant-phShow all
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quant-ph2006★ 8 cited
Retrodictive fidelities for pure state postselectors
John Jeffers
Two measures of fidelity are proposed for postselecting devices, the retrodictive conditional probability that the state in the measurement arm is the one indicated by the detector…
quant-ph2006★ 150 cited
Maximum Confidence Quantum Measurements
Sarah Croke, Erika Andersson, Stephen M. Barnett +2
We consider the problem of discriminating between states of a specified set with maximum confidence. For a set of linearly independent states unambiguous discrimination is possible…
quant-ph2006★ 28 cited
Measurement master equation
James D. Cresser, Stephen M. Barnett, John Jeffers +1
We derive a master equation describing the evolution of a quantum system subjected to a sequence of observations. These measurements occur randomly at a given rate and can be of a…