250 citations · 2k across the 38 of their papers we have counts for
38 papers
Dynamic correlations in Calogero-Sutherland model
G. Lleopart Motis, D. M. Gangardt, M. Pustilnik +1
The Calogero-Sutherland model represents a paradigmatic example of an integrable quantum system with applications ranging from cold atoms to random matrix theory. Combining sum rul…
Viscous Dissipation in One-Dimensional Quantum Liquids
K. A. Matveev, M. Pustilnik
We develop a theory of viscous dissipation in one-dimensional single-component quantum liquids at low temperatures. Such liquids are characterized by a single viscosity coefficient…
Quantum Criticality in Resonant Andreev Conduction
M. Pustilnik, B. van Heck, R. M. Lutchyn +1
Motivated by recent experiments with proximitized nanowires, we study a mesoscopic s-wave superconductor connected via point contacts to normal-state leads. We demonstrate that at…
Effective mass of elementary excitations in Galilean-invariant integrable models
K. A. Matveev, M. Pustilnik
We study low-energy excitations of one-dimensional Galilean-invariant models integrable by Bethe ansatz and characterized by nonsingular two-particle scattering phase shifts. We pr…
Fate of classical solitons in one-dimensional quantum systems
M. Pustilnik, K. A. Matveev
We study one-dimensional quantum systems near the classical limit described by the Korteweg-de Vries (KdV) equation. The excitations near this limit are the well-known solitons and…
Solitons in a one-dimensional Wigner crystal
M. Pustilnik, K. A. Matveev
In one-dimensional quantum systems with strong long-range repulsion particles arrange in a quasi-periodic chain, the Wigner crystal. We demonstrate that besides the familiar phonon…