285 citations · 737 across the 4 of their papers we have counts for
4 papers
Thermodynamics and Dynamics of the Two-Scale Spherically-Symmetric Jagla Model of Anomalous Liquids
Limei Xu, Sergey V. Buldyrev, C. Austen Angell +1
Using molecular dynamics simulations, we study a liquid model which consists of particles interacting via a spherically-symmetric two-scale Jagla ramp potential with both repulsive…
Spurious detection of phase synchronization in coupled nonlinear oscillators
Limei Xu, Zhi Chen, Kun Hu +2
Coupled nonlinear systems under certain conditions exhibit phase synchronization, which may change for different frequency bands or with presence of additive system noise. In both…
Glass transition in biomolecules and the liquid-liquid critical point of water
P. Kumar, Z. Yan, L. Xu +5
Using molecular dynamics simulations, we investigate the relation between the dynamic transitions of biomolecules (lysozyme and DNA) and the dynamic and thermodynamic properties of…
Quantifying signals with power-law correlations: A comparative study of detrended fluctuation analysis and detrended moving average techniques
L. Xu, P. Ch. Ivanov, K. Hu +3
Detrended fluctuation analysis (DFA) and detrended moving average (DMA) are two scaling analysis methods designed to quantify correlations in noisy non-stationary signals. We syste…