Victor F Los
Victor F Los
For a system of N≫1 spinless quantum particles, the projection operator is introduced, which, surprisingly, exactly transforms the inhomogeneous (with irrelevant initial correlations term) Nakajima-Zwanzig generalized master equation (GME)...
David DiCarlo,Zachary W Murphy,Kehua You et al.
David DiCarlo et al.
Methane hydrate deposits are one of the largest fractions of hydrocarbons in the Earth's crust. They are found mainly in ocean sediments, and the configuration of the deposits-at the largest (kilometer) and smallest (micrometer) scales-dete...
Anomalous distribution of magnetization in an Ising spin glass with correlated disorder [0.03%]
相关无序伊辛自旋玻璃中的磁化异常分布
Hidetoshi Nishimori
Hidetoshi Nishimori
The effect of correlations in disorder variables is a largely unexplored topic in spin glass theory. We study this problem through a specific example of correlated disorder introduced in the Ising spin glass model. We prove that the distrib...
Behavior of the generalized Brownian motion in a parabolic potential: Effect of the field on the bath [0.03%]
场对浴的广义布朗运动在抛物线势中的行为的影响
Pedro J Colmenares
Pedro J Colmenares
The author, in a previous work, solved the generalized Langevin equation of a Brownian particle in a thermal bath whose constituents were composed of noninteracting harmonic oscillators interacting with a parabolic potential. This approach ...
Mitigation of stimulated Brillouin scattering in inhomogeneous plasmas by broadband lasers [0.03%]
宽谱激光减轻非均匀等离子体中的受激布里渊散射
Yao Zhao,Anle Lei,Ning Kang et al.
Yao Zhao et al.
A theoretical model of stimulated Brillouin scattering (SBS) developed by a broadband laser in inhomogeneous plasmas is proposed and further investigated through a series of numerical simulations using the low-coherence laser model of the K...
Fractal dimension of non-Newtonian Hele-Shaw flow subject to Saffman-Taylor instability [0.03%]
非牛顿 hele-shaw 渗流在 saffman-taylor 不稳定下的分形维数
J Adriazola,B Gu,L J Cummings et al.
J Adriazola et al.
We introduce a discrete numerical method based on the diffusion-limited aggregation (DLA) approach to simulate two-fluid Hele-Shaw flow subject to the Saffman-Taylor interfacial instability, in the case where the displaced fluid is non-Newt...
Naftali R Smith
Naftali R Smith
We study the full distribution P(E) of the ground-state energy of a single quantum particle in a potential V(x)=V_{0}(x)+sqrt[ε]v_{1}(x), where V_{0}(x) is a deterministic "background" trapping potential and v_{1}(x) is the disorder. We co...
Formation of motile cell clusters in heterogeneous model tumors: The role of cell-cell alignment [0.03%]
异质性模型肿瘤中运动细胞群的形成：细胞排列的作用
Quirine J S Braat,Cornelis Storm,Liesbeth M C Janssen
Quirine J S Braat
Circulating tumor cell clusters play an important role in the metastatic cascade. These clusters can acquire a migratory and more invasive phenotype, and coordinate their motion to migrate as a collective. Before such clusters can form by c...
Stochastic parameter optimization analysis of dynamical quantum critical phenomena in the long-range transverse-field Ising chain [0.03%]
长程横向伊辛链动态量子临界现象的随机参数优化分析
Sora Shiratani,Synge Todo
Sora Shiratani
The quantum phase transition of the one-dimensional long-range transverse-field Ising model is explored by combining the quantum Monte Carlo method and stochastic parameter optimization, specifically achieved by tuning correlation ratios so...
Effect of magnetomechanical hysteresis on the field-induced oscillations of particles in a magnetoactive elastomer [0.03%]
磁机械滞后的磁场诱导颗粒振动效应研究
Anastasiya M Biller,Oleg V Stolbov,Yuriy L Raikher
Anastasiya M Biller
A model is proposed for mesoscopic dynamics of a magnetoactive elastomer (MAE). The elementary cell comprises two spherical linearly magnetizing particles embedded in an elastoviscous medium of the Kelvin type. The forced oscillations of th...