|
| related topics |
| {state, states, entangled} |
| {let, theorem, proof} |
| {operator, operators, space} |
| {entanglement, phys, rev} |
| {states, state, optimal} |
|
A simple spectral condition implying separability for states of
bipartite quantum systems
M. E. Gabach Clement, G. A. Raggio
abstract: For two qubits and for general bipartite quantum systems, we give a simple
spectral condition in terms of the ordered eigenvalues of the density matrix
which guarantees that the corresponding state is separable.
- oai_identifier:
- oai:arXiv.org:quant-ph/0604123
- categories:
- quant-ph
- comments:
- 5 pages Revised 31 May 2006
- doi:
- 10.1088/0305-4470/39/29/019
- arxiv_id:
- quant-ph/0604123
- created:
- 2006-04-17
- updated:
- 2006-05-31
Full article ▸
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