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arXiv 0901.3335quant-phcond-mat.otherphysics.atom-phphysics.optics
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量子光学与量子气体

Quantum Optics with Quantum Gases

Igor B. Mekhov, Helmut Ritsch

摘要:

量子气体的量子光学代表了一个新的领域,其中光和超冷物质的量子性质起着同样重要的作用。直到最近,光与物质相互作用的量子极限才在实验上变得可行。在传统的量子光学中,冷原子被认为是经典的,而在量子原子光学中,光被用作基本上经典的辅助工具。一方面,光阱势的量子化可以显著地改变原子的多体动力学,这是众所周知的,只有经典势。另一方面,原子涨落可以改变散射光的性质。

英文摘要:

Quantum optics with quantum gases represents a new field, where the quantum nature of both light and ultracold matter plays equally important role. Only very recently this ultimate quantum limit of light-matter interaction became feasible experimentally. In traditional quantum optics, the cold atoms are considered classically, whereas, in quantum atom optics, the light is used as an essentially classical axillary tool. On the one hand, the quantization of optical trapping potentials can significantly modify many-body dynamics of atoms, which is well-known only for classical potentials. On the other hand, atomic fluctuations can modify the properties of the scattered light.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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