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arXiv physics/0303094physics.atom-phphysics.gen-ph
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大散射长度的超流费米气体

Superfluid Fermi Gases with Large Scattering Length

J. Carlson, S. Y. Chang, V. R. Pandharipande, K. E. Schmidt

摘要:

本文报道了具有无限散射长度的短程两体吸引相互作用的超流费米气体的量子Monte Carlo计算。这种气体的能量估计是无相互作用气体能量的$(0.44 \pm 0.01)$倍,它们的配对间隙大约是每个粒子能量的两倍。

英文摘要:

We report quantum Monte Carlo calculations of superfluid Fermi gases with short-range two-body attractive interactions with infinite scattering length. The energy of such gases is estimated to be $(0.44 \pm 0.01)$ times that of the noninteracting gas, and their pairing gap is approximately twice the energy per particle.

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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