|
related topics |
{state, phys, rev} |
{entanglement, phys, rev} |
{state, states, coherent} |
{qubit, qubits, gate} |
{time, decoherence, evolution} |
{photon, photons, single} |
{information, entropy, channel} |
{state, states, entangled} |
{level, atom, field} |
{operator, operators, space} |
{cos, sin, state} |
{alice, bob, state} |
|
Conversion of entanglement between continuous variable and qubit systems
Xiao-yu Chen, Liang-neng Wu, Li-zhen Jiang, Ya-zhuo Li
abstract: We investigate how entanglement can be transferred between continuous
variable and qubit systems. We find that a two-mode squeezed vacuum state and a
continuous variable Werner state can be converted to the product states of
infinitive number of two-qubit states while keeping the entanglement. The
reverse process is also possible.
- oai_identifier:
- oai:arXiv.org:quant-ph/0610258
- categories:
- quant-ph
- comments:
- 5 pages
- arxiv_id:
- quant-ph/0610258
- journal_ref:
- International Journal of Quantum Information,Vol. 6, No. 5 (2008)
1011-1019
- created:
- 2006-10-30
Full article ▸
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