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Showing 2009 · cond-mat.quant-gasShow all
3 papers · 2 filters
cond-mat.quant-gas2009★ 9 cited
Ground state of a mixture of two bosonic Calogero-Sutherland gases with strong odd-wave interspecies attraction
M. D. Girardeau, G. E. Astrakharchik
A model of two Calogero-Sutherland Bose gases A and B with strong odd-wave AB attractions induced by a p-wave AB Feshbach resonance is studied. The ground state wave function is fo…
cond-mat.quant-gas2009★ 35 cited
Wave functions of the super Tonks-Girardeau gas and the trapped 1D hard sphere Bose gas
M. D. Girardeau, G. E. Astrakharchik
Recent theoretical and experimental results demonstrate a close connection between the super Tonks-Girardeau (sTG) gas and a 1D hard sphere Bose (HSB) gas with hard sphere diameter…
cond-mat.quant-gas2009★ 29 cited
Low-dimensional weakly interacting Bose gases: non-universal equations of state
G. E. Astrakharchik, J. Boronat, I. L. Kurbakov +2
The zero-temperature equation of state is analyzed in low-dimensional bosonic systems. In the dilute regime the equation of state is universal in terms of the gas parameter, i.e. i…