20 citations · 22 across the 4 of their papers we have counts for
4 papers
Real critical exponents from the -expansion in an interacting model with non-Hermitian anisotropy
Eduard Naichuk, Jeroen van den Brink, Flavio S. Nogueira
In quantum optics and condensed matter physics non-Hermitian phenomena are often studied under the assumption of an open physical system. However, there are examples of intrinsical…
Antiferromagnetism and spin excitations in a two-dimensional non-Hermitian Hatano-Nelson flux model
Eduard Naichuk, Ilya M. Eremin, Jeroen van den Brink +1
The one-dimensional Hatano-Nelson model with non-reciprocal hoppings is a prominent example of a relatively simple non-Hermitian quantum-mechanical system, which allows to study va…
Walking behavior induced by symmetry breaking in a non-Hermitian model with clock anisotropy
Eduard Naichuk, Jeroen van den Brink, Flavio S. Nogueira
A quantum system governed by a non-Hermitian Hamiltonian may exhibit zero temperature phase transitions that are driven by interactions, just as its Hermitian counterpart, raising…
Large time and long distance asymptotics of the thermal correlators of the impenetrable anyonic lattice gas
Yuri Zhuravlev, Eduard Naichuk, Nikolai Iorgov +1
We study thermal correlation functions of the one-dimensional impenetrable lattice anyons. These correlation functions can be presented as a difference of two Fredholm determinants…