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Vortex state in Bose-Fermi mixture with attraction between bosons and fermions

N. M. Chtchelkatchev·S. -T. Chui·V. N. Ryzhov
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Abstract

Vortex states in the mixture of ultracold atomic clouds of bosons and fermions are investigated using the effective Hamiltonian for the Bose subsystem. A stability of the Bose system in the case of attractive interaction between components is studied in the framework of variational Bose wave function and Thomas-Fermi approximation. It is shown that the critical number of bosons increases in the presence of the vortex.

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N. M. Chtchelkatchev, S. -T. Chui, V. N. Ryzhov. 2005-12-15. Vortex state in Bose-Fermi mixture with attraction between bosons and fermions. https://doi.org/10.1103/physreva.73.053608

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