5 citations · 7 across the 3 of their papers we have counts for
5 papers
Luttinger liquid parameters from tensor network data
Michael Weyrauch, Mykhailo V. Rakov
We study the XXZ Heisenberg model in a staggered magnetic field using the HOTRG tensor renormalization method. Built into the tensor representation of the XXZ model is the U(1) sym…
Fermi arcs and DC transport in nanowires of Dirac and Weyl semimetals
P. O. Sukhachov, M. V. Rakov, O. M. Teslyk +1
The transport properties and electron states in cylinder nanowires of Dirac and Weyl semimetals are studied paying special attention to the structure and properties of the surface…
Spin-1/2 XXZ Heisenberg chain in a longitudinal magnetic field
Mykhailo V. Rakov, Michael Weyrauch
We study the XXZ Heisenberg model in a longitudinal magnetic field using a tensor renormalization method. Built into the tensor representation of the XXZ model is the U(1) symmetry…
First-principle construction of U(1) symmetric matrix product states
Mykhailo V. Rakov
The algorithm to calculate the sets of symmetry sectors for virtual indices of U(1) symmetric matrix product states (MPS) is described. Principal differences between open (OBC) and…
Dimerization in ultracold spinor gases with Zeeman splitting
Michael Weyrauch, Mykhailo V. Rakov
Two recent publications report different boundaries for the dimerized phase of the bilinear-biquadratic spin-1 Heisenberg model with quadratic Zeeman effect. We address these discr…