Results 131 to 140 of about 2,455,001 (344)

The Potts and random-cluster models [PDF]

arXiv, 2014
This is a short account of connections between the Tutte polynomial and the Ising, Potts, and random-cluster models. The four principal elements are the Ising model of 1925, the Tutte polynomial of 1947, the Potts model of 1952, and the random-cluster model of 1972.
arxiv  

Fermions as generalized Ising models

Nuclear Physics B, 2017
small changes, 17 ...
openaire   +3 more sources

Ising Universality in Three Dimensions: A Monte Carlo Study

, 1995
We investigate three Ising models on the simple cubic lattice by means of Monte Carlo methods and finite-size scaling. These models are the spin-1/2 Ising model with nearest-neighbor interactions, a spin-1/2 model with nearest-neighbor and third-neighbor
Abillon O, Adler J, An X, Balakrishnan J, Balevicius V, Balzarini D, Bhatia S N, Binder K, Bloemen E, Blöte H W J, Brézin E, Damay P, Das B K, E Luijten, Guttmann A J, H W J Blote, Hamano K, Heringa J R, Higashi Y, Higashi Y, Higashi Y, Honorat P, Hoogland A, Hoogland A, Hsu J J-C, Ito N, J R Heringa, Jacobs D T, Japas M L, Kabata Y, Kawase S, Kindt R, Kumaran M K, Kushauer J, Kuwabara S, Le Guillou J C, Le Guillou J C, Livet F, Livet F, Meyer E W, Michels A C, Morofuji K, Nagarajan N, Nakata M, Nickel B G, Parisi G, Ploplis A C, Pozharskaya G I, Privman V, Rosengren A, Saleur H, Schmitz J, Schröer W, Selke W, Shchur L N, Shchur L N, Shimanskaya E T, Sinn C, Suzuki M, Thijsse B J, Wiegand S, Würz U, Zielesny A   +62 more
core   +2 more sources

Super‐Tough Silk: The Potential of Knots in Evolved Spiders

Advanced Functional Materials, Volume 35, Issue 15, April 10, 2025.
The toughness of spider silk can be further significantly enhanced if spiders evolved the –currently absent/undiscovered– ability to tie knots in their silk. The results on 393 spiders suggest toughness increments by one or two orders of magnitude and thus a new perspective on how knotting can serve as a key innovation in spider evolution and in ...
Nicola M. Pugno
wiley   +1 more source

Breakthrough Solution for Antimicrobial Resistance Detection: Surface‐Enhanced Raman Spectroscopy‐based on Artificial Intelligence

Advanced Materials Interfaces, EarlyView., 2023
This review discusses the use of Surface‐Enhanced Raman Spectroscopy (SERS) combined with Artificial Intelligence (AI) for detecting antimicrobial resistance (AMR). Various SERS studies used with AI techniques, including machine learning and deep learning, are analyzed for their advantages and limitations.
Zakarya Al‐Shaebi, Munevver Akdeniz, Awel Olsido Ahmed, Mine Altunbek, Omer Aydin   +4 more
wiley   +1 more source

Study of the Ashkin Teller model with spins S = 1 and σ = 3/2 subjected to different crystal fields using the Monte-Carlo method

Condensed Matter Physics, 2020
Using the Monte-Carlo method, we study the magnetic properties of the Ashkin-Teller model (ATM) under the effect of the crystal field with spins S = 1 and σ = 3/2. First, we determine the most stable phases in the phase diagrams at temperature T= 0 using
Z. Amimer, S. Bekhechi, B.N. Brahmi, R. Boudefla, H. Ez-Zahraouy, A. Rachadi   +5 more
doaj   +1 more source

Comments on Sweeny and Gliozzi dynamics for simulations of Potts models in the Fortuin-Kasteleyn representation

, 2002
We compare the correlation times of the Sweeny and Gliozzi dynamics for two-dimensional Ising and three-state Potts models, and the three-dimensional Ising model for the simulations in the percolation prepresentation.
A. M. Ferrenberg, C. F. Baillie, C. M. Fortuin, D. W. Heermann, F. Gliozzi, F. Y. Wu, H. Müller-Krumbhaar, Jian-Sheng Wang, L. Chayes, M. Sweeny, Oner Kozan, P. W. Kasteleyn, R. H. Swendsen, Robert H. Swendsen, U. Wolff, U. Wolff, U. Wolff   +16 more
core   +1 more source

Exploring Electronic States and Ultrafast Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction

Advanced Functional Materials, EarlyView.
This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour, Sahar Shekarabi, Isaac Azahel Ruiz Alvarado, Jonathan Diederich, Yuyings Gao, Agnieszka Paszuk, Dominik C. Moritz, Wolfram Jaegermann, Dennis Friedrich, Roel van de Krol, Wolf Gero Schmidt, Thomas Hannappel   +11 more
wiley   +1 more source

Shot Noise Neuron Model [PDF]

arXiv, 2018
In this paper, we propose a shot noise-based leaky integrated and firing neuron model and provide a detailed analysis of the performance of this model compared to the traditional diffusion approximated model. In theoretical neuroscience, there are three general neuron models in the field: Compartmental neuron model is a conductance-based model, in ...
arxiv  

On the integrable structure of the Ising model [PDF]

Journal of Statistical Mechanics: Theory and Experiment, 2008
18 pages, no ...
openaire   +5 more sources