Inequalities of energy release rates in compression of nanoporous materials predict its imminent breakdown [0.03%]
纳米多孔材料压缩过程中能量释放率的不平等预示着其即将发生破坏现象
Diksha,Jordi Baró,Soumyajyoti Biswas
Diksha
We show that the inequality in the divergent acoustic energy release rate in quasistatically compressed nanoporous materials can be used as a precursor to failure. A quantification of the inequality in the evolution of the energy release ra...
Frank Thomas Ndjomatchoua,Wei Zou,Carlos Lawrence Gninzanlong et al.
Frank Thomas Ndjomatchoua et al.
The present study demonstrates the existence of oscillation revival in complex systems, contingent on the population size or heterogeneity level of coupling feedback impurity (imperfections or defects). The findings reveal that by manipulat...
Dynamically stable two- and four-droplet solitons in a very strongly dipolar NaCs condensate [0.03%]
强偶极子NaCs凝聚体中动力学稳定的二聚和四聚droplet(soliton)
S K Adhikari
S K Adhikari
A strongly dipolar Bose-Einstein condensate (BEC) of Dy atoms could sustain different types of states not possible in a nondipolar BECs. Motivated by the observation of a very strongly dipolar condensate of NaCs molecules [N. Bigagli et al....
Conformal invariance constraints in the O(N) models: A study within the nonperturbative renormalization group [0.03%]
O(N)模型的保角不变性约束：非微扰重整化群中的研究
Santiago Cabrera,Gonzalo De Polsi,Nicolás Wschebor
Santiago Cabrera
The behavior of many critical phenomena at large distances is expected to be invariant under the full conformal group, rather than only isometries and scale transformations. When studying critical phenomena, approximations are often require...
Deep-learning interatomic potentials of the ɛ-ZrX_{2} series (X=H, D, and T) [0.03%]
深度学习ε-ZrX_2系列(X=H,D和T)的原子间势函数
Kunyang Cheng,Xiujuan Cheng,Mingyang Shi et al.
Kunyang Cheng et al.
The ɛ-ZrH_{2} species act as an important component in zirconium-based composite hydrides, which have various applications in nuclear energy, hydrogen storage, and catalysis. In this work, deep-learning interatomic potentials for ɛ-ZrH_{2...
Analytic solution for the nonlinear response of magnetic nanoparticles to large-amplitude oscillatory fields [0.03%]
大振幅交变场下磁性纳米颗粒的非线性响应解析解
Patrick Ilg
Patrick Ilg
Nonlinear responses of physical systems to strong perturbations are notoriously difficult to tackle analytically. Here, we present analytic results for the nonlinear response of magnetic nanoparticles to large-amplitude oscillatory magnetic...
Fernando Alonso-Marroquin,Yaoyue Tang,Fatemeh Gharari et al.
Fernando Alonso-Marroquin et al.
We use integral representations and analytical solutions for the propagator of the (1+1)-dimensional Salpeter Hamiltonian to describe the wave propagation of a non-spin-relativistic quantum particle. An explicit expression of the propagator...
Dynamic stabilization and parametric excitation of instabilities in an ablation front by a temporally modulated laser pulse [0.03%]
时间调制激光脉冲对剥蚀前沿的动态稳定和参数激励作用研究
K G Zhao,J W Li,L F Wang et al.
K G Zhao et al.
We conducted a numerical study of the effects of the modulation amplitude and period of a temporally modulated laser pulse on instabilities at an ablation front. The physical features of the oscillatory acceleration and ablation velocity in...
Long Him Cheung,Christopher Jarzynski
Long Him Cheung
The added mass effect is the contribution to a Brownian particle's effective mass arising from the hydrodynamic flow its motion induces. For a spherical particle in an incompressible fluid, the added mass is half the fluid's displaced mass,...
Typicality from concentration of measure in models with binary state variables [0.03%]
基于二值状态变量模型中的测度集中的典型性
Nicolás Nessi
Nicolás Nessi
We study the emergence of typicality in classical systems with a large number of binary state variables. We show analytically that for sufficiently large subsets of the complete state space, state functions which can be associated with macr...