ar X iv : q ua nt - p h / 05 09 12 3 v 1 19 S ep 2 00 5 Entanglement - assisted Orientation in Space
نویسنده
چکیده
Časlav Brukner, 2 Nikola Paunković, Terry Rudolph, and Vlatko Vedral 1 Institut für Experimentalphysik, Universität Wien, Boltzmanngasse 5, A–1090 Wien, Austria Institut für Quantenoptik und Quanteninformation, Österreichische Akademie der Wissenschaften, Boltzmanngasse 3, A–1090 Wien, Austria Fondazione I.S.I., Villa Gualino, Viale Settimio Severo 65, 10133 Torino, Italy Department of Physics, Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 2BW, UK The School of Physics and Astronomy, University of Leeds, Leeds, LS2 9JT, United Kingdom (Dated: September 20, 2005)
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Orientation states of two coupled polar molecules controlled by laser pulses are studied theoretically. By varying the period of a series of periodically applied laser pulse, transition from regular to chaotic behavior may occur. Schmidt decomposition is used to measure the degree of entanglement. It is found that the entanglement can be enhanced by increasing the strength of laser pulse. PACS:...
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