3 papers
cond-mat.stat-mech2005
Comment on "Structure of a Quantized Vortex near the BCS-BEC Crossover in an Atomic Fermi Gas"
Aurel Bulgac
A comment on the letter by M. Machida and T. Koyama, Phys. Rev. Lett. {\bf 94}, 140401 (2005) and also on the preprint by Y. Kawaguchi and T. Ohmi, cond-mat/0411018.
cond-mat.stat-mech2004
Molecular transitions in Fermi condensates
Aurel Bulgac, George F. Bertsch
We discuss the transition of fermion systems to a condensate of Bose dimers, when the interaction is varied by use of a Feshbach resonance. We argue that there is an intermediate p…
physics.atom-ph2004
Scaling theory of excitations in trapped fermionic condensates
G. F. Bertsch, A. Bulgac, R. A. Broglia
Formulas are derived for the coupled quadrupolar and monopolar oscillations of a fermion condensate trapped in a axially symmetric harmonic potential. We consider two-component con…