102 citations · 621 across the 36 of their papers we have counts for
37 papers
Long-time asymptotic series for the Painleve II equation: Riemann-Hilbert approach
N. Iorgov, Yu. Zhuravlov
We elaborate a systematic way to obtain higher order contributions in the nonlinear steepest descent method for Riemann-Hilbert problem associated with homogeneous Painleve II equa…
On Landauer--Büttiker formalism from a quantum quench
O. Gamayun, Yu. Zhuravlev, N. Iorgov
We study transport in the free fermionic one-dimensional systems subjected to arbitrary local potentials. The bias needed for the transport is modeled by the initial highly non-equ…
Large time and long distance asymptotics of the thermal correlators of the impenetrable anyonic lattice gas
Yuri Zhuravlev, Eduard Naichuk, Nikolai Iorgov +1
We study thermal correlation functions of the one-dimensional impenetrable lattice anyons. These correlation functions can be presented as a difference of two Fredholm determinants…
Effective free-fermionic form factors and the XY spin chain
O. Gamayun, N. Iorgov, Yu. Zhuravlev
We introduce effective form factors for one-dimensional lattice fermions with arbitrary phase shifts. We study tau functions defined as series of these form factors. On the one han…
On solutions of the Fuji-Suzuki-Tsuda system
Pavlo Gavrylenko, Nikolai Iorgov, Oleg Lisovyy
We derive Fredholm determinant and series representation of the tau function of the Fuji-Suzuki-Tsuda system and its multivariate extension, thereby generalizing to higher rank the…
Higher rank isomonodromic deformations and W-algebras
P. Gavrylenko, N. Iorgov, O. Lisovyy
We construct the general solution of a class of Fuchsian systems of rank as well as the associated isomonodromic tau functions in terms of semi-degenerate conformal blocks of $…