71 citations · 96 across the 8 of their papers we have counts for
8 papers
Collective excitations and universal broadening of cyclotron absorption in Dirac semimetals in a quantizing magnetic field
D. I. Yasnov, A. P. Protogenov, P. M. Echenique +1
The spectrum of electromagnetic collective excitations in Dirac semimetals placed in a quantizing magnetic field is considered. We have found the Landau damping regions using the e…
New topological surface state in layered topological insulators: unoccupied Dirac cone
S. V. Eremeev, I. V. Silkin, T. V. Menshchikova +2
The unoccupied states in topological insulators Bi_2Se_3, PbSb_2Te_4, and Pb_2Bi_2Te_2S_3 are studied by the density functional theory methods. It is shown that a surface state wit…
Unoccupied Topological States on Bismuth Chalcogenides
D. Niesner, Th. Fauster, S. V. Eremeev +9
The unoccupied part of the band structure of topological insulators BiTeSe () is studied by angle-resolved two-photon photoemission and density functiona…
Structures of Order Parameters in Inhomogeneous Phase States of Strongly Correlated Systems
L. S. Isaev, A. P. Protogenov
The structures of order parameters which determine the bounds of the phase states in the framework of the Ginzburg-Landau model were considered. Using the formulation of t…
Charge Density Distributions in Doped Antiferromagnetic Insulators
L. S. Isaev, A. P. Protogenov
We consider the form of the charge density nano-scale configurations in underdoped states of planar antiferromagnetic insulators in the framework of a soft variant of Faddeev-Niemi…
Structure of Multi-Meron Knot Action
L. S. Isaev, A. P. Protogenov
We consider the structure of multi-meron knot action in the Yang-Mills theory and in the CP^1 Ginzburg-Landau model. Self-dual equations have been obtained without identifying orie…