298 citations · 1.9k across the 134 of their papers we have counts for
8 papers · 1 filter
Continuous variable graph states: entanglement and graph properties
Kh. P. Gnatenko, V. M. Tkachuk, M. Krasnytska +1
We propose the definition of the geometric measure of entanglement for continuous variable states. On the basis of this definition we examine entanglement of the graph states obtai…
Spreading processes in "post-epidemic" environments. II. Safety patterns on scale-free networks
V. Blavatska, Yu. Holovatch
This paper continues our previous study on spreading processes in inhomogeneous populations consisting of susceptible and immune individuals [V. Blavatska, Yu. Holovatch, Physica A…
Critical Behavior of the Three-Dimensional Random Anisotropy Heisenberg Model
J. J. Ruiz-Lorenzo, M. Dudka, Yu. Holovatch
We have studied the critical properties of the three-dimensional random anisotropy Heisenberg model by means of numerical simulations using the Parallel Tempering method. We have s…
Generalized Ising Model on a Scale-Free Network: An Interplay of Power Laws
Mariana Krasnytska, Bertrand Berche, Yurij Holovatch +1
We consider a recently introduced generalization of the Ising model in which individual spin strength can vary. The model is intended for analysis of ordering in systems comprising…
Network of scientific concepts: empirical analysis and modeling
Vasyl Palchykov, Mariana Krasnytska, Olesya Mryglod +1
Concepts in a certain domain of science are linked via intrinsic connections reflecting the structure of knowledge. To get a qualitative insight and a quantitative description of t…
DNA thermal denaturation by polymer field theory approach: effects of the environment
Yu. Holovatch, C. von Ferber, Yu. Honchar
We analyse the effects of the environment (solvent quality, presence of extended structures - crowded environment) that may have impact on the order of the transition between denat…