Thermal Entanglement in a Ising Spin Chain with Dzyaloshinski-Moriya Anisotropic Antisymmetric Interaction in a Nonuniform Magnetic Field
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04686-9
Abstract: The thermal entanglement in the two-qubit Ising spin chain in the presence of the Dzyaloshinski-Moriya(DM) anisotropic antisymmetric interaction in a nonuniform magnetic field is investigated. The influences of the DM coupling constant D, the temperature… read more here.
Keywords: nonuniform magnetic; temperature; thermal entanglement; field ... See more keywords
An Ising Spin-2 Model on Generalized Recursive Lattice: a Monte Carlo Study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4613-z
Abstract: The magnetic properties of Ising spin-2 model on recursive p-polygonal structures are studied using Monte Carlo simulations. The thermal magnetization and magnetic susceptibility of recursive 1-, 2-, 3-, and 4-polygonal structures have been terminated. The… read more here.
Keywords: monte carlo; polygonal structures; spin model; ising spin ... See more keywords
Ferromagnetic Nanoparticles of Ising Spin-1 with a Rubik’s Cube Structure: Monte Carlo Simulations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4677-9
Abstract: Using Monte Carlo simulations, magnetic properties of the ferromagnetic nanoparticles of Ising spin-1 are investigated in the framework of the Ising model. The system is considered to have a Rubik’s cube structure composed of nanocubes… read more here.
Keywords: rubik cube; monte carlo; carlo simulations; ising spin ... See more keywords
Analytical solution for nonadiabatic quantum annealing to arbitrary Ising spin Hamiltonian.
Sign Up to like & getrecommendations! Published in 2022 at "Nature communications"
DOI: 10.1038/s41467-022-29887-0
Abstract: Ising spin Hamiltonians are often used to encode a computational problem in their ground states. Quantum Annealing (QA) computing searches for such a state by implementing a slow time-dependent evolution from an easy-to-prepare initial state… read more here.
Keywords: ising spin; spin; quantum annealing; analytical solution ... See more keywords
Fabrication of atomic junctions with experimental parameters optimized using ground-state searches of Ising spin computing
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-52438-5
Abstract: Feedback-controlled electromigration (FCE) is employed to control metal nanowires with quantized conductance and create nanogaps and atomic junctions. In the FCE method, the experimental parameters are commonly selected based on experience. However, optimization of the… read more here.
Keywords: fabrication atomic; atomic junctions; experimental parameters; spin model ... See more keywords
Bimodal Ising spin glass in two dimensions : the anomalous dimension η
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.024203
Abstract: Direct measurements of the spin glass correlation function G(R) for Gaussian and bimodal Ising spin glasses in dimension two have been carried out in the temperature region T ∼ 1. In the Gaussian c ... read more here.
Keywords: bimodal ising; glass two; spin glass; ising spin ... See more keywords
Fractal Dimension of Interfaces in Edwards-Anderson and Long-range Ising Spin Glasses: Determining the Applicability of Different Theoretical Descriptions.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.100602
Abstract: The fractal dimension of excitations in glassy systems gives information on the critical dimension at which the droplet picture of spin glasses changes to a description based on replica symmetry breaking where the interfaces are… read more here.
Keywords: dimension; space; spin glasses; spin ... See more keywords