215 citations · 2.4k across the 77 of their papers we have counts for
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cond-mat.stat-mech2009★ 7 cited
Approximate expression for the dynamic structure factor in the Lieb-Liniger model
Alexander Yu. Cherny, Joachim Brand
Recently, Imambekov and Glazman [Phys. Rev. Lett. 100, 206805 (2008)] showed that the dynamic structure factor (DSF) of the 1D Bose gas demonstrates power-law behaviour along the l…
cond-mat.quant-gas2009★ 18 cited
Decay of superfluid currents in the interacting one-dimensional Bose gas
Alexander Yu. Cherny, Jean-Sebastien Caux, Joachim Brand
We examine the superfluid properties of a 1D Bose gas in a ring trap based on the model of Lieb and Liniger. While the 1D Bose gas has nonclassical rotational inertia and exhibits…