0506045v1

related topics
{measurement, state, measurements}
{states, state, optimal}
{time, decoherence, evolution}
{information, entropy, channel}
{entanglement, phys, rev}
{alice, bob, state}
{state, states, coherent}
{state, phys, rev}
{cos, sin, state}
{key, protocol, security}
{classical, space, random}
{trap, ion, state}
{group, space, representation}
{level, atom, field}
{photon, photons, single}
{state, states, entangled}
{cavity, atom, atoms}
{bell, inequality, local}

Generalized quantum measurements. Part I: Information properties of soft quantum measurements

Boris A. Grishanin, Victor N. Zadkov

abstract: A special class of soft quantum measurements as a physical model of the fuzzy measurements widely used in physics is introduced and its information properties are studied in detail.

oai_identifier:
oai:arXiv.org:quant-ph/0506045
categories:
quant-ph
comments:
25 pages, 3 figures, 25 refs
arxiv_id:
quant-ph/0506045
created:
2005-06-06

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