# Universal relations and normal phase of an ultracold Fermi gas with coexisting s- and p-wave interactions

@article{Qin2016UniversalRA, title={Universal relations and normal phase of an ultracold Fermi gas with coexisting s- and p-wave interactions}, author={Fang Qin and Xiaoling Cui and Wei Yi}, journal={Physical Review A}, year={2016}, volume={94} }

We study the universal relations and normal-phase thermodynamics of a two-component ultracold Fermi gas with coexisting $s$- and $p$-wave interactions. Due to the orthogonality of two-body wave functions of different scattering channels, the universal thermodynamic relations of the system appear to be direct summations of contributions from each partial-wave scattering channels. These universal relations are dictated by a set of contacts, which can be associated with either $s$- or $p$-wave…

## 11 Citations

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## References

SHOWING 1-10 OF 26 REFERENCES

### Phys

- Rev. Lett. 92, 040403
- 2004

### Phys

- Rev. Lett. 108, 250401
- 2012

### Phys

- Rev. A 82, 043626
- 2010

### Phys

- Rev. A 94, 043636
- 2016

### Phys

- Rev. Lett. 116, 045301
- 2016

### Quantum Liquids (Oxford

- 2006

### Phys

- Rev. Lett. 90, 053201
- 2003

### Phys

- Rev. A 87, 063629
- 2013

### Physics Reports 524

- 37
- 2013