Search results for "Optical linear element"

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The role of auxiliary states in state discrimination with linear optical evices

2001

The role of auxiliary photons in the problem of identifying a state secretly chosen from a given set of L-photon states is analyzed. It is shown that auxiliary photons do not increase the ability to discriminate such states by means of a global measurement using only optical linear elements, conditional transformation and auxiliary photons.

PhysicsSet (abstract data type)Quantum PhysicsPhotonTransformation (function)Physics::OpticsFOS: Physical sciencesStatistical physicsState (functional analysis)Photon states quantum opticsQuantum Physics (quant-ph)Optical linear elementAtomic and Molecular Physics and Optics
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