42 citations · 69 across the 14 of their papers we have counts for
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Generalization of the Hartree-Fock-Bogoliubov theory: one and two quasiparticle excitations
Paolo Tommasini, E. J. V. de Passos, M. O. C. Pires +1
We present a generalization of the Hartree-Fock Bogoliubov (HFB) theory in which the coupling between one and two quasi-particles is taken into account.This is done by writing the…
Molecular Signatures in Hybrid Atomic/Molecular Bose-Einstein Condensates
Chi-Yong Lin, Paolo Tommasini, E. J. V. de Passos +3
As it was proposed and recently verified experimentally, the mechanism of Feshbach resonance in a condensate can create a second condensate component of molecules that coexists wit…
Collective Excitation of a Hybrid Atomic/Molecular Bose Einstein Condensate
Chi-Yong Lin, M. S. Hussein, A. F. R. de Toledo Piza +1
The collective excitation of hybrid atomic-molecular condensate are studied using variational method. The dipole response of the system is studied in detail. We found that the out-…