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Pairing fluctuations and anisotropic pseudogap phenomenon in an ultracold superfluid Fermi gas with plural $p$-wave superfluid phases
- Publication Year :
- 2015
- Publisher :
- arXiv, 2015.
-
Abstract
- We investigate superfluid properties of a one-component Fermi gas with a uniaxially anisotropic $p$-wave pairing interaction, $U_x>U_y=U_z$ (where $U_i$ ($i=x,y,z)$ is a $p_i$-wave pairing interaction). This type of interaction is considered to be realized in a $^{40}$K Fermi gas. Including pairing fluctuations within a strong-coupling $T$-matrix theory, we determine the $p_x$-wave superfluid phase transition temperature $T^{p_x}_{\rm c}$, as well as the other phase transition temperature $T_{\rm c}^{p_x+ip_y}$ ($<br />Comment: 27 pages, 11 figures
- Subjects :
- Physics
Condensed Matter::Quantum Gases
Condensed matter physics
Condensed Matter::Other
Condensed Matter - Superconductivity
Order (ring theory)
FOS: Physical sciences
Type (model theory)
Omega
Atomic and Molecular Physics, and Optics
Superfluidity
Superconductivity (cond-mat.supr-con)
Quantum Gases (cond-mat.quant-gas)
Pairing
Condensed Matter::Superconductivity
Density of states
Fermi gas
Pseudogap
Condensed Matter - Quantum Gases
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....2f71854bc84ba109bf14b83bfebf435b
- Full Text :
- https://doi.org/10.48550/arxiv.1508.06691