113 citations · 1.1k across the 36 of their papers we have counts for
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Correlations in non-equilibrium Luttinger liquid and singular Fredholm determinants
I. V. Protopopov, D. B. Gutman, A. D. Mirlin
We study interaction-induced correlations in Luttinger liquid with multiple Fermi edges. Many-particle correlation functions are expressed in terms of Fredholm determinants ${\rm d…
Dynamics of waves in 1D electron systems: Density oscillations driven by population inversion
I. V. Protopopov, D. B. Gutman, P. Schmitteckert +1
We explore dynamics of a density pulse induced by a local quench in a one-dimensional electron system. The spectral curvature leads to an "overturn" (population inversion) of the w…
Luttinger liquids with multiple Fermi edges: Generalized Fisher-Hartwig conjecture and numerical analysis of Toeplitz determinants
I. V. Protopopov, D. B. Gutman, A. D. Mirlin
It has been shown that solutions of a number of many-body problems out of equilibrium can be expressed in terms of Toeplitz determinants with Fisher-Hartwig (FH) singularities. In…
Metal-insulator transition in 2D random fermion systems of chiral symmetry classes
E. J. König, P. M. Ostrovsky, I. V. Protopopov +1
Field-theoretical approach to Anderson localization in 2D disordered fermionic systems of chiral symmetry classes (BDI, AIII, CII) is developed. Important representatives of these…