تقرير
Stationary entanglement of photons and atoms in a high-finesse resonator
العنوان: | Stationary entanglement of photons and atoms in a high-finesse resonator |
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المؤلفون: | Habibian, Hessam, Zippilli, Stefano, Illuminati, Fabrizio, Morigi, Giovanna |
المصدر: | Phys. Rev. A 89, 023832 (2014) |
سنة النشر: | 2013 |
المجموعة: | Quantum Physics |
مصطلحات موضوعية: | Quantum Physics |
الوصف: | We predict that the collective excitations of an atomic array become entangled with the light of a high-finesse cavity mode when they are suitably coupled. This entanglement is of Einstein-Podolsky-Rosen type, it is robust against cavity losses and is a stationary property of the coupled system. It is generated when the atomic array is aligned along the cavity axis and driven transversally by a laser, when coherent scattering of photons into the cavity mode is suppressed because of phase-mismatching. We identify the parameter regimes under which entanglement is found and show that these are compatible with existing experimental setups. Comment: 14 pages, 13 figures, version to appear in Phys. Rev. A |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevA.89.023832 |
URL الوصول: | http://arxiv.org/abs/1311.2778 |
رقم الأكسشن: | edsarx.1311.2778 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevA.89.023832 |
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