| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1856755 | Annals of Physics | 2011 | 21 Pages |
Abstract
⺠Large N boson-fermion mixture is rewritten by composite fermions with 1/N expansion. ⺠The 1/N expansion is equivalent to the loop expansion of composite fermions. ⺠The leading-order study yields a free gas of composite fermions at low energies. ⺠The next-to-leading term gives a weak attraction between composite fermions. ⺠Up to the next-to-leading order there can be the superfluidity of composite fermions.
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Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Kenji Maeda,