BCS-BEC crossover in a gas of Fermi atoms with a p-wave Feshbach resonance
Yoji Ohashi
Abstract
We investigate unconventional superfluidity in a gas of Fermi atoms with an anisotropic p-wave Feshbach resonance. Including the p-wave Feshbach resonance as well as the associated three kinds of quasi-molecules with finite orbital angular momenta Lz=1,0, we calculate the transition temperature of the superfluid phase. As one passes through the p-wave Feshbach resonance, we find the usual BCS-BEC crossover phenomenon. The p-wave BCS state continuously changes into the BEC of bound molecules with L=1. Our calculation includes the effect of fluctuations associated with Cooper-pairs and molecules which are not Bose-condensed.
Create a lesson
Related papers
Continuum Dirac Theory and Nonlinear Extensions of a Chain of Alternating non-linear springs: an SSH version of the Fermi-Pasta-Ulam-Tsingou model
Gerardo G. Naumis, Ilder I. Salgado, Jorge Fujioka
Synchronization and Spatiotemporal Phases in Driven Precessing Domain Walls
Luz Pérez Herrera, Enzo Fabrizio Pusiol, Alejandro B. Kolton
Galilean electrodynamics fluctuation in a superfluid: from general coordinate invariance to Tkachenko mode
Neng-Chun Chiu, Tzu-Ken Shen, Siau Ihan
Anomalous response, re-emerging localization-transition and robust corner sates in self-similar peano fractal
Rhiddha Acharjee, Sayan Bhattacharya, Atanu Nandy et al.
Zeeman Spin Photocurrents without Spin Textures
Xihua Xiao, Ruizhi Dong, Ruixiang Fei
A Julia implementation of Floquet-Bloch theory for high-harmonic generation in periodic systems
Ashwin Pillai, Aurelien Manchon, Claudio Attaccalite