43 citations · 148 across the 12 of their papers we have counts for
11 papers
Seven- and eight-loop critical exponents of the three-dimensional Ising model
D. Shapoval, Yu. Honchar, B. Delamotte +2
We determine the critical exponents , , and the correction-to-scaling exponent of the three-dimensional Ising universality class by resumming the recently computed seven-…
Emergence of the 3D diluted Ising model universality class in a mixture of two magnets
J. J. Ruiz-Lorenzo, M. Dudka, M. Krasnytska +1
Usually, the impact of structural disorder on the magnetic phase transition in the 3D Ising model is analyzed within the framework of quenched dilution by a non-magnetic component,…
Consensus decision making on a complete graph: complex behaviour from simple assumptions
P. Sarkanych, Yu. Sevinchan, M. Krasnytska +2
In this paper we investigate a model of consensus decision making [Hartnett A. T., et al., Phys. Rev. Lett., 2016, 116, 038701] following a statistical physics approach presented i…
When correlations exceed system size: finite-size scaling in free boundary conditions above the upper critical dimension
Yu. Honchar, B. Berche, Yu. Holovatch +1
We progress finite-size scaling in systems with free boundary conditions above their upper critical dimension, where in the thermodynamic limit critical scaling is described by mea…
Critical behavior of the 2D Ising model with long-range correlated disorder
Maxym Dudka, Andrei A. Fedorenko, Viktoria Blavatska +1
We study critical behavior of the diluted 2D Ising model in the presence of disorder correlations which decay algebraically with distance as . Mapping the problem onto…
Monte-Carlo study of anisotropic scaling generated by disorder
Oleg Vasilyev, Bertrand Berche, Maxym Dudka +1
We analyze the critical properties of the three-dimensional Ising model with linear parallel extended defects. Such a form of disorder produces two distinct correlation lengths, a…
About the relevance of the fixed dimension perturbative approach to frustrated magnets in two and three dimensions
B. Delamotte, M. Dudka, Yu. Holovatch +1
We show that the critical behaviour of two- and three-dimensional frustrated magnets cannot reliably be described from the known five- and six-loops perturbative renormalization gr…
Biconical critical dynamics
R. Folk, Yu. Holovatch, G. Moser
A complete two loop renormalization group calculation of the multicritical dynamics at a tetracritical or bicritical point in anisotropic antiferromagnets in an external magnetic f…
Critical phenomena on scale-free networks: logarithmic corrections and scaling functions
V. Palchykov, C. von Ferber, R. Folk +2
In this paper, we address the logarithmic corrections to the leading power laws that govern thermodynamic quantities as a second-order phase transition point is approached. For pha…
Fixed points in frustrated magnets revisited
B. Delamotte, Yu. Holovatch, D. Ivaneyko +2
We analyze the validity of perturbative renormalization group estimates obtained within the fixed dimension approach of frustrated magnets. We reconsider the resummed five-loop bet…
The 2D XY model on a finite lattice with structural disorder: quasi-long-range ordering under realistic conditions
Oleksandr Kapikranian, Bertrand Berche, Yurij Holovatch
We present an analytic approach to study concurrent influence of quenched non-magnetic site-dilution and finiteness of the lattice on the 2D XY model. Two significant deeply connec…