Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics最新文献

Shock-wave structure for some nonanalytical in-velocity closures. 非解析速闭包的激波结构。

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2008-05-22 DOI: 10.1063/1.50756

Bashkirov, Orlov

引用次数: 1

Interface scaling in the contact process 接触过程中的界面缩放

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.7632

Dickman, Munoz

引用次数: 21

Dynamical clustering in large populations of Rossler oscillators under the action of noise 噪声作用下大罗斯勒振子群的动态聚类

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.r7571

Zanette, Mikhailov

引用次数: 13

Beyond the first recurrence in scar phenomena 除了第一次复发的疤痕现象

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.r7583

Wisniacki, Borondo, Vergini, Benito

引用次数: 0

Statistics of local temperature dissipation in high rayleigh number convection 高瑞利数对流局部温度耗散的统计

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.r7587

Ching, Kwok

引用次数: 10

Monte carlo simulation of the mixed alkali effect with cooperative jumps 具有协同跳跃的混合碱效应的蒙特卡罗模拟

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.8790

Habasaki, Hiwatari

{"title":"Monte carlo simulation of the mixed alkali effect with cooperative jumps","authors":"Habasaki, Hiwatari","doi":"10.1103/physreve.62.8790","DOIUrl":"https://doi.org/10.1103/physreve.62.8790","url":null,"abstract":"In our previous works on molecular dynamics (MD) simulations of lithium metasilicate (Li2SiO3), it has been shown that the long time behavior of the lithium ions in Li2SiO3 has been characterized by the component showing the enhanced diffusion (Levy flight) due to cooperative jumps. It has also been confirmed that the contribution of such component decreases by interception of the paths in the mixed alkali silicate (LiKSiO3). Namely, cooperative jumps of like ions are much decreased in number owing to the interception of the path for unlike alkali-metal ions. In the present work, we have performed a Monte Carlo simulation using a cubic lattice in order to establish the role of the cooperative jumps in the transport properties in a mixed alkali glass. Fixed particles (blockage) were introduced instead of the interception of the jump paths for unlike alkali-metal ions. Two types of cooperative motions (a pull type and a push type) were taken into account. Low-dimensionality of the jump path caused by blockage resulted in a decrease of a diffusion coefficient of the particles. The effect of blockage is enhanced when the cooperative motions were introduced.","PeriodicalId":20079,"journal":{"name":"Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics","volume":"62 6 Pt B","pages":"8790-3"},"PeriodicalIF":0.0,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physreve.62.8790","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21959015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Influence of noise on statistical properties of nonhyperbolic attractors 噪声对非双曲吸引子统计性质的影响

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.7886

Anishchenko, Kopeikin, Vadivasova, Strelkova, Kurths

引用次数: 16

Excitable calcium wave propagation in the presence of localized stores. 局部储存存在时可激发钙波的传播。

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.8420

C S Pencea, H G Hentschel

引用次数: 11

Rayleigh-taylor instability with magnetic fluids: experiment and theory 磁流体的瑞利-泰勒不稳定性:实验与理论

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.7941

Pacitto, Flament, Bacri, Widom

引用次数: 32

Spin glasses without time-reversal symmetry and the absence of a genuine structural glass transition 没有时间反转对称的自旋玻璃和缺乏真正的结构玻璃跃迁

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Pub Date : 2000-12-01 DOI: 10.1103/physreve.62.7690

Drossel, Bokil, Moore

{"title":"Spin glasses without time-reversal symmetry and the absence of a genuine structural glass transition","authors":"Drossel, Bokil, Moore","doi":"10.1103/physreve.62.7690","DOIUrl":"https://doi.org/10.1103/physreve.62.7690","url":null,"abstract":"We study the three-spin model and the Ising spin glass in a field using the Migdal-Kadanoff approximation. The flows of the couplings and fields indicate no phase transition, but they show even for the three-spin model a slow crossover to the asymptotic high-temperature behavior for large values of the coupling. We have also evaluated a quantity that is a measure of the degree of non-self-averaging, and we found that it can become large for certain ranges of the parameters and the system sizes. For a spin glass in a field the maximum of non-self-averaging follows a line for given system size that resembles the de Almeida-Thouless line. We conclude that non-self-averaging found in Monte Carlo simulations cannot be taken as evidence for the existence of a low-temperature phase with replica symmetry breaking. Models similar to the three-spin model have been extensively discussed in order to provide a description of structural glasses. Their theory at mean-field level resembles the mode-coupling theory of real glasses. At that level the approach via one-step replica symmetry breaking predicts two transitions, the first transition being dynamic and the second thermodynamic. Our results suggest that in real finite-dimensional glasses there will be no genuine transitions at all, but that some features of mean-field theory could still provide some useful insights.","PeriodicalId":20079,"journal":{"name":"Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics","volume":"62 6 Pt A","pages":"7690-9"},"PeriodicalIF":0.0,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1103/physreve.62.7690","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21960120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12