G
George I. Japaridze
Researcher at Ilia State University
Publications - 81
Citations - 1494
George I. Japaridze is an academic researcher from Ilia State University. The author has contributed to research in topics: Hubbard model & Ground state. The author has an hindex of 20, co-authored 75 publications receiving 1354 citations. Previous affiliations of George I. Japaridze include Augsburg College & University of Cologne.
Papers
More filters
Journal ArticleDOI
Spin-selective Peierls transition in interacting one-dimensional conductors with spin-orbit interaction
TL;DR: In this article, a spin-selective Peierls-type transition into a mixed spin-charge-density-wave state was shown for one-dimensional conductors with Rashba spin-orbit coupling.
Journal ArticleDOI
Edge dynamics in a quantum spin Hall state: effects from Rashba spin-orbit interaction.
TL;DR: The dynamics of the helical edge modes of a quantum spin Hall state in the presence of a spatially nonuniform Rashba spin-orbit (SO) interaction is analyzed and implications for experiments on edge state transport in a HgTe quantum well are discussed.
Journal ArticleDOI
Weak-coupling phase diagram of the extended Hubbard model with correlated-hopping interaction
TL;DR: In this paper, a one-dimensional model of interacting electrons with on-site $U, nearest-neighbor $V, and correlated-hopping interaction $T^{\ast}$ was studied at half-filling using the continuum-limit field theory approach.
Journal ArticleDOI
Exact results in the two-dimensional U(1)-symmetric Thirring model
TL;DR: In this article, a systematic study of ground state, excitation spectrum, and isospin-magnetic properties of the U(1)-Thirring model, based on its exact (Bethe-ansatz) solution, is presented.
Journal ArticleDOI
Phase Diagram of the spin S=1/2 Extended XY model
TL;DR: In this paper, the quantum phase transition in the ground state of the Extended spin S = 1/2 XY model is studied in detail, using the exact solution of the model.