41 citations · 358 across the 45 of their papers we have counts for
15 papers · 1 filter
Quasi-bound Electron Pairs in Two-Dimensional Materials with a Mexican-Hat Dispersion
Vladimir A. Sablikov, Aleksei A. Sukhanov
We study quasi-bound states of two electrons that arise in two-dimensional materials with a Mexican-hat dispersion (MHD) at an energy above its central maximum. The width of the re…
Spin-dependent electron-electron interaction in Rashba materials
Yasha Gindikin, Vladimir A. Sablikov
We review the effects of the pair spin-orbit interaction (PSOI) in Rashba materials. The PSOI is the electron-electron interaction component that depends on the spin and momentum o…
Electron correlations due to pair spin-orbit interaction in 2D electron systems
Yasha Gindikin, Vladimir A. Sablikov
We show that the pair spin-orbit interaction (PSOI) created by the Coulomb fields of interacting electrons leads to the appearance of an unconventional correlated electronic state…
Effective Mass of Bound Electron Pairs in Two-Dimensional Materials with a Gapped Band Spectrum
Vladimir A. Sablikov, Bagun S. Shchamkhalova
Bound electron pairs formed due to the peculiarities of the band dispersion of electrons in crystals attract much interest because they can carry charge and spin even in the absenc…
Radiative decay of bound electron pairs into unbound interacting electrons in 2D materials with two-band spectrum
Bagun S. Shchamkhalova, Vladimir A. Sablikov
Bound electron pairs (BEPs) arising due to peculiarities of the band structure of topologically nontrivial materials are of interest as charge and spin carriers with energies in th…
Pair spin-orbit interaction in low-dimensional electron systems
Yasha Gindikin, Vladimir A. Sablikov
The pair spin-orbit interaction (PSOI) is the spin-orbit component of the electron-electron interaction that originates from the Coulomb fields of the electrons. This relativistic…
Bound electron pairs formed by the spin-orbit interaction in 2D gated structures
Yasha Gindikin, Vitalina Vigdorchik, Vladimir A. Sablikov
We explore the bound electron pairs (BEPs) arising due to the pair spin-orbit interaction (PSOI) in two-dimensional structures with a gate that can allow the BEPs to be manipulated…
Coulomb pairing of electrons in thin films with strong spin-orbit interaction
Yasha Gindikin, Vladimir A. Sablikov
In low-dimensional structures with strong Rashba spin-orbit interaction (SOI), the Coulomb fields between moving electrons produce a SOI component of the pair interaction that comp…
Spin-orbit-driven electron pairing in two dimensions
Yasha Gindikin, Vladimir A. Sablikov
We show that the spin-orbit interaction (SOI) arising due to the in-plane electric field of the Coulomb repulsion between electrons in a two-dimensional quantum well produces an at…
The spin-orbit mechanism of electron pairing in quantum wires
Yasha Gindikin, Vladimir A. Sablikov
We solve a two-body problem for electrons in a one-dimensional system to show that two-electron bound states can arise as a result of the image-potential-induced spin-orbit interac…
Dynamics of one-dimensional electrons with broken spin-charge separation
Yasha Gindikin, Vladimir A. Sablikov
Spin-charge separation is known to be broken in many physically interesting one-dimensional (1D) and quasi-1D systems with spin-orbit interaction because of which spin and charge d…
Image-potential-induced spin-orbit interaction in one-dimensional electron systems
Yasha Gindikin, Vladimir A. Sablikov
We study the spin-orbit interaction effects in a one-dimensional electron system that result from the image charges in a nearby metallic gate. The nontrivial property of the image-…
On the "effective exponent theory" of the Coulomb Luttinger liquid
Yasha Gindikin, V. A. Sablikov
The "effective exponent theory", developed by Wang, Millis and Das Sarma in [Phys. Rev. B 69, 167101 (2004), Phys. Rev. B 64, 193307 (2001)], fails to calculate correctly the dynam…
Reply to 'Comment on "Dynamic correlations of the spinless Coulomb Luttinger liquid [Phys. Rev. B 65, 125109 (2002)]"'
Yasha Gindikin, V. A. Sablikov
We show that the criticism of our paper [Phys. Rev. B 65, 125109 (2002)] by Wang, Millis, and Das Sarma [cond-mat/0206203] is based on a trivial mathematical mistake they have comm…
Effect of short-range electron correlations in dynamic transport in a Luttinger liquid
Vladimir A. Sablikov, Yasha Gindikin
The density operator in the Luttinger model consists of two components, one of which describes long-wave fluctuations and the other is related to the rapid oscillations of the char…