|
related topics |
{entanglement, phys, rev} |
{energy, gaussian, time} |
{temperature, thermal, energy} |
{state, states, coherent} |
{state, states, entangled} |
{trap, ion, state} |
{let, theorem, proof} |
{states, state, optimal} |
{operator, operators, space} |
{cavity, atom, atoms} |
{bell, inequality, local} |
{vol, operators, histories} |
|
Thermal entanglement of bosonic modes
M. Asoudeh
abstract: We study the change of entanglement under general linear transformation of
modes in a bosonic system and determine the conditions under which entanglement
can be generated under such transformation. As an example we consider the
thermal entanglement between the vibrational modes of two coupled oscillators
and determine the temperature above which quantum correlations are destroyed by
thermal fluctuations.
- oai_identifier:
- oai:arXiv.org:quant-ph/0501146
- categories:
- quant-ph
- comments:
- 4 pages, RevTex, 1 figure, typos fixed
- arxiv_id:
- quant-ph/0501146
- created:
- 2005-01-25
- updated:
- 2006-07-21
Full article ▸
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