Results 11 to 20 of about 146,177 (189)

Macroscopically frustrated Ising model [PDF]

Physical Review E, 2001
A disordered spin glass model where both static and dynamical properties depend on macroscopic magnetizations is presented. These magnetizations interact via random couplings and, therefore, the typical quenched realization of the system exhibit a macroscopic frustration.
Pasquini M, SERVA, Maurizio
openaire   +3 more sources

Trip Planning Based on subQUBO Annealing

IEEE Access, 2023
The trip planning problem (TPP) can be formulated as a combinatorial optimization problem that searches for the best route to visit a series of landmarks and hotels.
Tatsuya Noguchi, Keisuke Fukada, Siya Bao, Nozomu Togawa   +3 more
doaj   +1 more source

Oscillator-Network-Based Ising Machine

Micromachines, 2022
With the slowdown of Moore’s law, many emerging electronic devices and computing architectures have been proposed to sustain the performance advancement of computing.
Yi Zhang, Yi Deng, Yinan Lin, Yang Jiang, Yujiao Dong, Xi Chen, Guangyi Wang, Dashan Shang, Qing Wang, Hongyu Yu, Zhongrui Wang   +10 more
doaj   +1 more source

Mathematical modeling of pandemic Covid-19 [PDF]

ریاضی و جامعه, 2022
In this paper, by introducing well-established epidemiological models, compartmental models and Ising models, examples of their applications in describing epidemics, including some aspects of Covid-19, and several perspectives are presented.
Ramin Kazemi
doaj   +1 more source

Ordering in Two-Dimensional Ising Models with Competing Interactions [PDF]

, 2005
We study the 2D Ising model on a square lattice with additional non-equal diagonal next-nearest neighbor interactions. The cases of classical and quantum (transverse) models are considered.
C. Gros, Chitov G. Y., Chitov G. Y., Fradkin E. H., G. Y. Chitov, Gaulin B. D., Grenier S., Gros C., Houtappel R. M. F., Krinsky S., Kugel K. I., Lemmens P., Moessner R., Mostovoy M. V., Mostovoy M. V., Mostovoy M. V., Ohwada K., Ravy S., Sa D., Stephenson J., Vaks V. G., van Smaalen S.   +21 more
core   +2 more sources

Toward a 3d Ising model with a weakly-coupled string theory dual

SciPost Physics, 2020
It has long been expected that the 3d Ising model can be thought of as a string theory, where one interprets the domain walls that separate up spins from down spins as two-dimensional string worldsheets.
Nabil Iqbal, John McGreevy
doaj   +1 more source

Petri Net Modeling for Ising Model Formulation in Quantum Annealing

Applied Sciences, 2021
Quantum annealing is an emerging new platform for combinatorial optimization, requiring an Ising model formulation for optimization problems. The formulation can be an essential obstacle to the permeation of this innovation into broad areas of everyday ...
Morikazu Nakamura, Kohei Kaneshima, Takeo Yoshida   +2 more
doaj   +1 more source

(Four) Dual Plaquette 3D Ising Models

Entropy, 2020
A characteristic feature of the 3 d plaquette Ising model is its planar subsystem symmetry. The quantum version of this model has been shown to be related via a duality to the X-Cube model, which has been paradigmatic in the new and rapidly ...
Desmond A. Johnston, Ranasinghe P. K. C. M. Ranasinghe   +1 more
doaj   +1 more source

Cell death and survival due to cytotoxic exposure modelled as a two-state Ising system [PDF]

Royal Society Open Science, 2020
Cancer chemotherapy agents are assessed for their therapeutic utility primarily by their ability to cause apoptosis of cancer cells and their potency is given by an IC50 value.
S. Arbabi Moghadam, V. Rezania, J. A. Tuszynski   +2 more
doaj   +1 more source

Construction of p-Adic Gibbs Measure for p-Adic λ-Ising Model [PDF]

Eurasian Journal of Science and Engineering, 2017
In this work we establish the existence of the p-adic Gibbs measure for the p-adic λ-Ising model on the Cayley tree of order two. In the previous studies, p-adic Ising model and p-adic λ-model were distinctly studied in many papers with the various ...
Mutlay Dogan
doaj   +1 more source