2 papers
cond-mat.quant-gas2025
Precision thermodynamics of the strongly interacting Fermi gas in two dimensions
S. Ramachandran, S. Jensen, Y. Alhassid
The two-species cold atomic Fermi gas with attractive short-range interactions in two spatial dimensions undergoes a Bardeen-Cooper-Schrieffer (BCS) to a Bose-Einstein Condensate (…
cond-mat.quant-gas2024
Precision Thermodynamics of the Fermi polaron at strong coupling
S. Ramachandran, S. Jensen, Y. Alhassid
The Fermi polaron problem, which describes a mobile impurity that interacts with a spin-polarized Fermi sea, is a paradigmatic system in quantum many-body physics and has been chal…