Superfluid Fermi gases with large scattering length |
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Authors: | Carlson J Chang S-Y Pandharipande V R Schmidt K E |
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Institution: | Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA. |
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Abstract: | 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+/-0.01) times that of the noninteracting gas, and their pairing gap is approximately twice the energy per particle. |
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