763 citations · 7.8k across the 112 of their papers we have counts for
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Population imbalance and pairing in the BCS-BEC crossover of three-component ultracold fermions
Tomoki Ozawa, Gordon Baym
We investigate the phase diagram and the BCS-BEC crossover of a homogeneous three-component ultracold Fermi gas with a U(3) invariant attractive interaction. We show that the syste…
BEC-BCS crossover driven by the axial anomaly in the NJL model
Hiroaki Abuki, Gordon Baym, Tetsuo Hatsuda +1
We study the QCD phase structure in the three-flavor Nambu--Jona-Lasinio model, incorporating the chiral-diquark interplay due to the axial anomaly. We demonstrate that for a certa…
Fluctuations and correlations in rotating Bose-Einstein condensates
Soheil Baharian, Gordon Baym
We investigate the effects of correlations on the properties of the ground state of the rotating harmonically-trapped Bose gas by adding Bogoliubov fluctuations to the mean-field g…
The NJL model of dense three-flavor matter with axial anomaly: the low temperature critical point and BEC-BCS diquark crossover
Hiroaki Abuki, Gordon Baym, Tetsuo Hatsuda +1
We study the QCD phase structure in the three-flavor Nambu-Jona-Lasinio model, incorporating the interplay between the chiral and diquark condensates induced by the axial anomaly.…
Astrophysical Measurement of the Equation of State of Neutron Star Matter
Feryal Ozel, Gordon Baym, Tolga Guver
We present the first astrophysical measurement of the pressure of cold matter above nuclear saturation density, based on recently determined masses and radii of three neutron stars…