3 papers
cond-mat.stat-mech2024
Parameter inference and nonequilibrium identification for Markovian systems based on coarse-grained observations
Bingjie Wu, Chen Jia
Most experiments can only detect a set of coarse-grained clusters of a molecular system, while the internal microstates are often inaccessible. Here, based on an infinitely long co…
math.PR2022
Large deviations for the empirical measure and empirical flow of Markov renewal processes with a countable state space
Chen Jia, Da-quan Jiang, Bingjie Wu
Here we propose the Donsker-Varadhan-type compactness conditions and prove the joint large deviation principle for the empirical measure and empirical flow of Markov renewal proces…
cond-mat.stat-mech2022
Large deviations and fluctuation theorems for cycle currents defined in the loop-erased and spanning tree manners: a comparative study
Yuhao Jiang, Bingjie Wu, Chen Jia
The cycle current is a crucial quantity in stochastic thermodynamics. The absolute and net cycle currents of a Markovian system can be defined in the loop-erased (LE) or spanning t…