Results 1 to 10 of about 21,598,889 (357)
Point convolutional neural network algorithm for Ising model ground state research based on spring vibration [PDF]
Scientific ReportsThe ground state search of the Ising model can be used to solve many combinatorial optimization problems. Under the current computer architecture, an Ising ground state search algorithm suitable for hardware computing is necessary for solving practical ...
Zhelong Jiang +10 more
doaj +2 more sources
2D Ising Model for Enantiomer Adsorption on Achiral Surfaces: L- and D-Aspartic Acid on Cu(111) [PDF]
Entropy, 2022 The 2D Ising model is well-formulated to address problems in adsorption thermodynamics. It is particularly well-suited to describing the adsorption isotherms predicting the surface enantiomeric excess, ees, observed during competitive co-adsorption of ...
Soham Dutta, Andrew J. Gellman
doaj +2 more sources
Majorana chain and Ising model - (non-invertible) translations, anomalies, and emanant symmetries [PDF]
SciPost Physics, 2023 We study the symmetries of closed Majorana chains in 1+1d, including the translation, fermion parity, spatial parity, and time-reversal symmetries. The algebra of the symmetry operators is realized projectively on the Hilbert space, signaling anomalies ...
N. Seiberg, Shu-Heng Shao
semanticscholar +1 more source
Particle-based Ising model [PDF]
Physical Review E, 2021 We characterize equilibrium properties and relaxation dynamics of a two-dimensional lattice containing, at each site, two particles connected by a double-well potential (dumbbell). Dumbbells are oriented in the orthogonal direction with respect to the lattice plane and interact with each other through a Lennard-Jones potential truncated at the nearest ...
Quentin Novinger +4 more
openaire +4 more sources
Simulating the Shastry-Sutherland Ising Model Using Quantum Annealing [PDF]
PRX Quantum, 2020 Frustration represents an essential feature in the behavior of magnetic materials when constraints on the microscopic Hamiltonian cannot be satisfied simultaneously. This gives rise to exotic phases of matter including spin liquids, spin ices, and stripe
Paul Kairys +6 more
semanticscholar +1 more source
Dynamical Process of a Bit-Width Reduced Ising Model With Simulated Annealing
IEEE Access, 2023 Ising machines have attracted attention as efficient solvers for combinatorial optimization problems, which are formulated as ground-state (lowest-energy) search problems of the Ising model. Due to the limited bit-width of coefficients on Ising machines,
Shuta Kikuchi, Nozomu Togawa, Shu Tanaka
doaj +1 more source
Entanglement transition in the projective transverse field Ising model [PDF]
, 2020 Discrete quantum trajectories of systems under random unitary gates and projective measurements have been shown to feature transitions in the entanglement scaling that are not encoded in the density matrix.
Nicolai Lang, H. Büchler
semanticscholar +1 more source
Ising model with stochastic resetting [PDF]
Physical Review Research, 2020 We study the stationary properties of the Ising model that, while evolving towards its equilibrium state at temperature $T$ according to the Glauber dynamics, is stochastically reset to its fixed initial configuration with magnetisation $m_0$ at a ...
Matteo Magoni, S. Majumdar, G. Schehr
semanticscholar +1 more source
The Theoretical and Statistical Ising Model: A Practical Guide in R
Psych, 2021 The “Ising model” refers to both the statistical and the theoretical use of the same equation. In this article, we introduce both uses and contrast their differences.
Adam Finnemann +3 more
semanticscholar +1 more source
Calculation of the Free Energy of the Ising Model on a Cayley Tree via the Self-Similarity Method
Axioms, 2022 In this study, an interactive Ising model having the nearest and prolonged next-nearest neighbors defined on a Cayley tree is considered. Inspired by the results obtained for the one-dimensional Ising model, we will construct the partition function and ...
Hasan Akın
doaj +1 more source