11 citations · 19 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2019★ 11 cited
Two-fluid dynamics of one-dimensional quantum liquids in the absence of Galilean invariance
K. A. Matveev, A. V. Andreev
Luttinger liquid theory of one-dimensional quantum systems ignores exponentially weak backscattering of particles. This endows Luttinger liquids with superfluid properties. The cor…
cond-mat.mes-hall2018★ 8 cited
Propagation and attenuation of sound in one-dimensional quantum liquids
K. A. Matveev, A. V. Andreev
At low temperatures, elementary excitations of a one-dimensional quantum liquid form a gas that can move as a whole with respect to the center of mass of the system. This internal…