Dipole Mode of Trapped Bose–Fermi Mixture Gas
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-019-02334-z
Abstract: We investigate dipole modes in a trapped Bose--Fermi mixture gas in the normal phase, composed of single-species bosons and single-species fermions with $s$-wave scattering. In the extremely low temperature regime, Bose--Einstein statistics and Fermi--Dirac statistics… read more here.
Keywords: mixture gas; trapped bose; fermi mixture; dipole ... See more keywords
Quantum fidelity and Von Neumann entropy of a Bose-Fermi mixture in 1D double well potential
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ad4787
Abstract: The time evolution of probability density, the ground-state fidelity and the entanglement of a Bose-Fermi mixture in a 1D double well potential, are studied through the two-mode approximation. We found that the behavior of the… read more here.
Keywords: double well; bose fermi; fidelity; mixture double ... See more keywords
Interorbital interactions in an SU(2)⊗SU(6) -symmetric Fermi-Fermi mixture
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DOI: 10.1103/physreva.103.033315
Abstract: We characterize interand intraisotope interorbital interactions between atoms in the S0 ground state and the P0 metastable state in interacting Fermi-Fermi mixtures of Yb and Yb. We perform high-precision clock spectroscopy to measure interaction-induced energy… read more here.
Keywords: fermi mixture; interactions symmetric; fermi fermi; spectroscopy ... See more keywords
Supersymmetry-like tunneling current noise as a probe for Goldstino excitations in a Bose-Fermi mixture
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DOI: 10.1103/physrevb.111.054502
Abstract: The Goldstino, which is a fermionic Nambu-Goldstone mode, has been predicted in a Bose-Fermi mixture when the supersymmetry is broken. To detect this excitation mode, we theoretically investigate the shot noise of the supersymmetry-like tunneling… read more here.
Keywords: supersymmetry like; goldstino; bose fermi; fermi mixture ... See more keywords
Resonantly Interacting Fermi-Fermi Mixture of ^{161}Dy and ^{40}K.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.203402
Abstract: We report on the realization of a Fermi-Fermi mixture of ultracold atoms that combines mass imbalance, tunability, and collisional stability. In an optically trapped sample of ^{161}Dy and ^{40}K, we identify a broad Feshbach resonance… read more here.
Keywords: interacting fermi; fermi mixture; mixture; fermi fermi ... See more keywords