Stable p-wave resonant two-dimensional Fermi-Bose dimers

Abstract

We consider two-dimensional weakly-bound heterospecies molecules formed in a Fermi-Bose mixture with attractive Fermi-Bose and repulsive Bose-Bose interactions. Bosonic exchanges lead to an intermolecular attraction, which can be controlled and tuned to a p-wave resonance. Such attractive fermionic molecules can be realized in quasi-two-dimensional ultracold isotopic or heteronuclear mixtures. We show that they are stable with respect to the recombination to deeply-bound molecular states and with respect to the formation of higher-order clusters (trimers, tetramers, etc.)

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Cited by in corpus (15)

• Observation of unitary p-wave interactions between fermions in an optical lattice
• Polaron spectroscopy of a bilayer excitonic insulator
• Quantitative analysis of $p$-wave three-body losses via cascade process
• Few-body bound states of two-dimensional bosons
• From Topological Superconductivity to Quantum Hall States in Coupled Wires
• Investigating Effects of Relativistic Kinematics, Dimensionality, Interactions, and Short-Range Correlations on the Ratio of Quartic over Quadratic Nuclear Symmetry Energies
• Equation of State of Neutron-Rich Matter in $d$-Dimensions
• Long-lived fermionic Feshbach molecules with tunable $p$-wave interactions
• Quantum Monte Carlo and perturbative study of two-dimensional Bose-Fermi mixtures
• Impurity-induced pairing in two-dimensional Fermi gases
• Boson-fermion pairing and condensation in two-dimensional Bose-Fermi mixtures
• Nucleon Short-Range Correlations and High-Momentum Dynamics: Implications on the Equation of State of Dense Matter
• Mechanical stability of resonant Bose-Fermi mixtures
• s- and p-superfluidity of Fermi atoms in Bose-Fermi mixtures
• Quantum Monte Carlo study of few- and many-body Bose systems in one and two dimensions