ITP OpenIR  > 理论物理所2017年知识产出
Transient bi-fractional diffusion: space-time coupling inducing the coexistence of two fractional diffusions
Liu, J; Zhu, YH; He, PS; Chen, XS; Bao, JD; Liu, J (reprint author), Beijing Technol & Business Univ, Sch Sci, Beijing 100048, Peoples R China.; Liu, J (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.
2017
发表期刊EUROPEAN PHYSICAL JOURNAL B
卷号90期号:4页码:70
文章类型Article
摘要Anomalous diffusion is researched within the framework of the coupled continuous time random walk model, in which the space-time coupling is considered through the correlated function g(t) similar to t(gamma), 0 <= gamma < 2, and the probability density function.(t) of a particle's transition time t follows a power law for large t: omega(t) similar to t(-(1+alpha)), 1 < alpha < 2. The bi-fractional generalized master equation is derived analytically which can be applied to describe the transient bi-fractional diffusion phenomenon which is induced by the space-time coupling and the asymptotic behavior of omega(t). Numerical results show that for the transient bi-fractional diffusion, there is a transition from one fractional diffusion to another one in the diffusive process.
学科领域Physics
资助者National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231]
DOIhttp://dx.doi.org/10.1140/epjb/e2017-80060-5
关键词[WOS]ANOMALOUS DIFFUSION ; RANDOM-WALKS ; LEVY WALKS ; DISORDERED MEDIA ; TRANSPORT ; DYNAMICS ; DISPERSION ; TURBULENCE ; MODELS ; CELLS
语种英语
资助者National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231] ; National Natural Science Foundation of China [11605003, 11547231]
WOS类目Physics, Condensed Matter
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/22080
专题理论物理所2017年知识产出
通讯作者Liu, J (reprint author), Beijing Technol & Business Univ, Sch Sci, Beijing 100048, Peoples R China.; Liu, J (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Liu, J,Zhu, YH,He, PS,et al. Transient bi-fractional diffusion: space-time coupling inducing the coexistence of two fractional diffusions[J]. EUROPEAN PHYSICAL JOURNAL B,2017,90(4):70.
APA Liu, J.,Zhu, YH.,He, PS.,Chen, XS.,Bao, JD.,...&Liu, J .(2017).Transient bi-fractional diffusion: space-time coupling inducing the coexistence of two fractional diffusions.EUROPEAN PHYSICAL JOURNAL B,90(4),70.
MLA Liu, J,et al."Transient bi-fractional diffusion: space-time coupling inducing the coexistence of two fractional diffusions".EUROPEAN PHYSICAL JOURNAL B 90.4(2017):70.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Transient bi-fractio(666KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, J]的文章
[Zhu, YH]的文章
[He, PS]的文章
百度学术
百度学术中相似的文章
[Liu, J]的文章
[Zhu, YH]的文章
[He, PS]的文章
必应学术
必应学术中相似的文章
[Liu, J]的文章
[Zhu, YH]的文章
[He, PS]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。