Energy, decay rate, and effective masses for a moving polaron in a Fermi sea: Explicit results in the weakly attractive limit

2013/07/31 by C. Trefzger, Christian Trefzger, Yvan Castin
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Condensed matter physics #Effective mass (spring–mass system) #Electron #Fermi Gamma-ray Space Telescope #Fermi energy #Fermi gas #Fermion #Gravitational singularity #Physics #Physics of Superconductivity and Magnetism #Pseudovector #Quantum electrodynamics #Quantum many-body systems #Quantum mechanics #cond-mat.quant-gas

paper · pdf · doi:10.1209/0295-5075/104/50005

published as Europhysics Letters 104 (2013) 50005 · 6 pages, 4 figures; final version, including a finite temperature calculation

openalex publication_date 2013/12/01 · arxiv created 2013/12/20 · arxiv updated 2015/06/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

6 pages, 4 figures; final version, including a finite temperature calculation

Citations

• Collisional Properties of a Polarized Fermi Gas with Resonant Interactions
• Repulsive polarons and itinerant ferromagnetism in strongly polarized Fermi gases