Medium-induced bosonic clusters in a Bose-Fermi mixture: Towards simulating cluster formations in neutron-rich matter

Abstract

Considering bosonic atoms immersed in a dilute Fermi gas, we theoretically investigate medium-induced bosonic clusters associated with fermion-mediated two- and three-body interactions. Using the variational approach combined with the fermion-mediated interactions, we numerically calculate the binding energies of two- and three-body bosonic clusters in a one-dimensional system. It is found that the bosonic clusters can be formed even with a repulsive boson-boson interaction due to the fermion-mediated interactions. Our results would be relevant for ultracold atomic systems as well as analogue quantum simulations of alpha clusters in neutron-rich matter.

arXiv comment11 pages, 9 figures

References in corpus (43)

• Fermionic Superfluidity with Imbalanced Spin Populations and the Quantum Phase Transition to the Normal State
• Efimov Physics: a review
• Polarons, Dressed Molecules, and Itinerant Ferromagnetism in ultracold Fermi gases
• Microscopic Clustering in Light Nuclei
• Collisional stability of a three-component degenerate Fermi gas
• Three-body recombination in a three-state Fermi gas with widely tunable interactions
• Ultra-cold Polarized Fermi Gases
• Observation of heteronuclear atomic Efimov resonances
• Universal many-body response of heavy impurities coupled to a Fermi sea
• Bipolarons in a Bose-Einstein Condensate
• Fermion-Mediated Interactions Between Bosonic Atoms
• Few-body Bose gases in low dimensions -- a laboratory for quantum dynamics
• Three-body correlation functions and recombination rates for bosons in three and one dimensions
• Ab initio calculations of the isotopic dependence of nuclear clustering
• Visualizing Efimov Correlations in the Bose Polaron
• Mediated interactions between Fermi polarons and the role of impurity quantum statistics
• Observation of spin-spin fermion-mediated interactions between ultracold bosons
• One-dimensional three-boson problem with two- and three-body interactions
• Universal Loss Dynamics in a Unitary Bose Gas
• Lindblad Equation for the Inelastic Loss of Ultracold Atoms
• Quantum anomaly and thermodynamics of one-dimensional fermions with three-body interactions
• Casimir interaction among heavy fermions in the BCS-BEC crossover
• Bose-Fermi dualities for arbitrary one-dimensional quantum systems in the universal low energy regime
• Polaron Problems in Ultracold Atoms: Role of a Fermi Sea across Different Spatial Dimensions and Quantum Fluctuations of a Bose Medium
• Pauli blocking effects and Cooper triples in three-component Fermi gases
• Field-theoretical aspects of one-dimensional Bose and Fermi gases with contact interactions
• Alpha Clustering from the Quartet Model
• Bose-Einstein condensation of Efimovian triples in the unitary Bose gas
• Scattering of two heavy Fermi polarons: resonances and quasibound states
• Suppression of Unitary Three-body Loss in a Degenerate Bose-Fermi Mixture
• Efimov three-body states on top of a Fermi sea
• Few-body correlations in two-dimensional Bose and Fermi ultracold mixtures
• In-medium bound states of two bosonic impurities in a one-dimensional Fermi gas
• Three-body correlations in a two-dimensional SU(3) Fermi gas
• Cooper Triples in Attractive Three-Component Fermions: Implication for Hadron-Quark Crossover
• Induced p-wave superfluidity in strongly interacting imbalanced Fermi gases
• Bipolarons bound by repulsive phonon-mediated interactions
• Binding two and three $\alpha$ particles in cold neutron matter
• QCD-like phase diagram with Efimov trimers and Cooper pairs in resonantly interacting SU(3) Fermi gases
• Three in Many: Efimov physics in the presence of a Fermi sea
• Exact results for polaron and molecule in one-dimensional spin-1/2 Fermi gas
• Stability against three-body clustering in one-dimensional spinless p-wave fermions
• Competition between pairing and tripling in one-dimensional fermions with coexistent s- and p-wave interactions

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