302 citations
- Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of UkraineUA63 papers
- Centre National de la Recherche ScientifiqueFR61 papers
- National Academy of Sciences of UkraineUA44 papers
- Université de LorraineFR39 papers
- Leipzig UniversityDE32 papers
- Institut Jean LamourFR22 papers
- University of BathGB21 papers
- A. Alikhanyan National LaboratoryAM19 papers
- Complexity Science HubAT15 papers
- Johannes Kepler University of LinzAT15 papers
- Heriot-Watt UniversityGB14 papers
- University of FreiburgDE14 papers
6 papers · 2 filters
Transport, correlations, and chaos in a classical disordered anharmonic chain
Manoj Kumar, Anupam Kundu, Manas Kulkarni +2
We explore transport properties in a disordered nonlinear chain of classical harmonic oscillators and thereby identify a regime exhibiting behavior analogous to that seen in quantu…
Magnetic and thermodynamic properties of the octanuclear nickel phosphonate-based cage
Hamid Arian Zad, Ralph Kenna, Nerses Ananikian
We report a detailed theoretical investigation into the influence of anisotropy on the magnetic and thermodynamic properties of an octanuclear nickel phosphonate cage with butterfl…
On the critical exponent of the 5D random-field Ising model
Nikolaos G. Fytas, Victor Martin-Mayor, Giorgio Parisi +2
We present a complementary estimation of the critical exponent of the specific heat of the 5D random-field Ising model from zero-temperature numerical simulations. Our result $…
Ising model with invisible states on scale-free networks
Petro Sarkanych, Mariana Krasnytska
We consider the Ising model with invisible states on scale-free networks. Our goal is to investigate the interplay between the entropic and topological influence on a phase transit…
Stochastic bistable systems, and competing hysteresis and phase coexistence
Mahendra K. Verma, Abhishek Kumar, Adhip Pattanayak
In this paper we describe the solution of a stochastic bistable system from a dynamical perspective. We show how a single framework with variable noise can explain hysteresis at ze…
Evidence for Supersymmetry in the Random-Field Ising Model at D = 5
Nikolaos G. Fytas, Victor Martin-Mayor, Giorgio Parisi +2
We provide a non-trivial test of supersymmetry in the random-field Ising model at five spatial dimensions, by means of extensive zero-temperature numerical simulations. Indeed, sup…