Energy of strongly attractive Bose-Fermi mixtures
arXiv:1412.1625 · doi:10.1140/epjst/e2015-02384-0
Abstract
We discuss how approximate theories for Bose-Fermi mixtures recover in the molecular limit the expected expression for Fermi-Fermi mixtures of molecules and unpaired fermions. In particular, we compare the energy of the system resulting from a T-matrix diagrammatic approach with that obtained with Variational and Fixed-Node Diffusion Quantum Monte Carlo methods.
arXiv comment5 pages, 2 figures, submitted to the EPJST volume "Novel Quantum Phases and Mesoscopic Physics in Quantum Gases"
References in corpus (17)
- Ultracold Fermionic Feshbach Molecules of NaK
- Quantum degenerate Bose-Fermi mixture of chemically different atomic species with widely tunable interactions
- Tests of universal three-body physics in an ultracold Bose-Fermi mixture
- Formation of Ultracold Fermionic NaLi Feshbach Molecules
- Strongly Interacting Isotopic Bose-Fermi Mixture Immersed in a Fermi Sea
- Quantum Monte Carlo Study of a Resonant Bose-Fermi Mixture
- Pairing and condensation in a resonant Bose-Fermi mixture
- Stability Condition of a Strongly Interacting Boson-Fermion Mixture across an Inter-Species Feshbach Resonance
- Quantum phase transition in Bose-Fermi mixtures
- Mass imbalance effect in resonant Bose-Fermi mixtures
- Fermi-Fermi Mixtures in the Strong Attraction Limit
- Feshbach molecule formation in a Bose-Fermi mixture
- From the Cooper problem to canted supersolids in Bose-Fermi mixtures
- Zero-Temperature Equation of State and Phase Diagram of Repulsive Fermionic Mixtures
- Single-particle spectral functions in the normal phase of a strongly-attractive Bose-Fermi mixture
- Bose-Fermi Pairs in a Mixture and the Luttinger Theorem within a Nozieres-Schmitt-Rink like Approach
- Bose-Fermi mixtures in the molecular limit