72 citations · 221 across the 24 of their papers we have counts for
24 papers
Coexistence of distinct nonuniform nonequilibrium steady states in Ehrenfest multiurn model on a ring
Chi-Ho Cheng, Pik-Yin Lai
The recently proposed Ehrenfest M-urn model with interactions on a ring is considered as a paradigm model which can exhibit a variety of distinct nonequilibrium steady states. Unli…
Non-equilibrium Dynamics and Phase Transitions in Potts model and Interacting Ehrenfest urn model
Chi-Ho Cheng, Pik-Yin Lai
We show that the recently proposed interacting Ehrenfest M-urn model at equilibrium can be exactly mapped to a mean-field M-state Potts model. By exploiting this correspondence, we…
Theory of Non-equilibrium Asymptotic State Thermodynamics: Interacting Ehrenfest Urn Ring as an Example
Chi-Ho Cheng, Pik-Yin Lai
A generalized class of non-equilibrium state, called non-equilibrium asymptotic state (NEAS), is proposed. The NEAS is constructed within the framework of the Fokker-Planck equatio…
Activity-assisted barrier-crossing of self-propelled colloids over parallel microgrooves
Yan Wen, Zhihao Li, Haiqin Wang +5
We report a systematic study of the dynamics of self-propelled particles (SPPs) over a one-dimensional periodic potential landscape, which is fabricated on a microgroove-patterned…
Revealing directed effective connectivity of cortical neuronal networks from measurements
Chumin Sun, K. C. Lin, C. Y. Yeung +4
In the study of biological networks, one of the major challenges is to understand the relationships between network structure and dynamics. In this paper, we model in vitro cortica…
Regulatory Feedback Effects on Tissue Growth Dynamics in a Two-Stage Cell Lineage Model
Mao-Xiang Wang, Arthur Lander, Pik-Yin Lai
Identifying the mechanism of intercellular feedback regulation is critical for the basic understanding of tissue growth control in organisms. In this paper, we analyze a tissue gro…