|
related topics |
{entanglement, phys, rev} |
{state, states, entangled} |
{states, state, optimal} |
{state, phys, rev} |
{information, entropy, channel} |
{spin, pulse, spins} |
{photon, photons, single} |
|
Maximizing the entanglement of two mixed qubits
W. J. Munro, D. F. V. James, A. G. White, P. G. Kwiat
abstract: Two-qubit states occupy a large and relatively unexplored Hilbert space. Such
states can be succinctly characterized by their degree of entanglement and
purity. In this letter we investigate entangled mixed states and present a
class of states that have the maximum amount of entanglement for a given linear
entropy.
- oai_identifier:
- oai:arXiv.org:quant-ph/0103113
- categories:
- quant-ph
- comments:
- 4 pages, 3 figures
- doi:
- 10.1103/PhysRevA.64.030302
- arxiv_id:
- quant-ph/0103113
- journal_ref:
- Physical Review A 64, 030302 (2001)
- report_no:
- LA-UR 01-0991
- created:
- 2001-03-20
Full article ▸
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