Kento Iida,Takuma Akimoto,Andreas Dechant
Kento Iida
Giant diffusion, where the diffusion coefficient of a Brownian particle in a periodic potential with an external force is significantly enhanced by the external force, is a nontrivial nonequilibrium phenomenon. We propose a simple stochasti...
Ryosuke Nishide,Shuji Ishihara
Ryosuke Nishide
Pattern dynamics on curved surfaces are ubiquitous. Although the effect of surface topography on pattern dynamics has gained much interest, there is a limited understanding of the roles of surface geometry and topology in pattern dynamics. ...
Attosecond gamma-ray flashes and electron-positron pairs in dyadic laser interaction with microwire [0.03%]
双层激光与微导线相互作用中的阿托秒伽马射线电闪和电子-正子对
P Hadjisolomou,T M Jeong,P Valenta et al.
P Hadjisolomou et al.
The interaction of an ultra-intense laser with matter is an efficient source of high-energy particles, with efforts directed toward narrowing the divergence and simultaneously increasing the brightness. In this paper we report on emission o...
Probing the mesoscopics of competing interactions with the thermodynamic curvature: The case of a two-parameter axial next-nearest-neighbor Ising chain [0.03%]
用热力学曲率探测竞争相互作用的介观性：两个参数轴向次近邻伊辛链的情况
Soumen Khatua,Anurag Sahay
Soumen Khatua
This Letter examines the full scope of long-standing conjectures identifying the invariant thermodynamic curvature R as the correlation volume ξ^{d} and also as a measure of underlying statistical interactions. To this end, we set up a two...
Coevolutionary game dynamics with localized environmental resource feedback [0.03%]
具有局部环境资源反馈的共同进化游戏动态研究
Yi-Duo Chen,Jian-Yue Guan,Zhi-Xi Wu
Yi-Duo Chen
Dynamic environments shape diverse dynamics in evolutionary game systems. We introduce spatial heterogeneity of resources into the prisoner's dilemma game model to explore coevolutionary game dynamics with environmental feedback. The availa...
Hiroki Matsuda,Michio Otsuki
Hiroki Matsuda
We numerically investigate the stress distribution in pastes after horizontal rotation by using an elastoplastic model. Residual stress remains as a memory of rotation. The stress in the circumferential direction increases after the rotatio...
Ryosuke Nishide,Shuji Ishihara
Ryosuke Nishide
Patterns on curved surfaces are ubiquitous, yet the influence of surface geometry on pattern dynamics remains elusive. We recently reported a mechanism of pattern propagation in which a static pattern on a flat plane becomes a propagating p...
Ritwik Mukherjee,Soumyabrata Saha,Tridib Sadhu et al.
Ritwik Mukherjee et al.
We present a fluctuating hydrodynamic description of an active lattice gas model with excluded volume interactions that exhibits motility-induced phase separation under appropriate conditions. For quasi-one-dimension and higher, stability a...
Cheng Ma,Omar Malik,G Korniss
Cheng Ma
We investigate quantum persistence by analyzing amplitude and phase fluctuations of the wave function governed by the time-dependent free-particle Schrödinger equation. The quantum system is initialized with local random uncorrelated Gauss...
Local topology and perestroikas in protein structure and folding dynamics [0.03%]
蛋白质结构和折叠动力学中的局部拓扑和变换
Alexander Begun,Maxim N Chernodub,Alexander Molochkov et al.
Alexander Begun et al.
Methods of local topology are introduced to the field of protein physics. This is done by interpreting the folding and unfolding processes of a globular protein in terms of conformational bifurcations that alter the local topology of the pr...