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cond-mat.stat-mech2023
Escape of a lamb to safe haven in pursuit by a lion under restarts
R. K. Singh, T. Sandev, Sadhana Singh
We study the escape behavior of a lamb to safe haven pursued by a hungry lion. Identifying the system with a pair of vicious Brownian walkers we evaluate the probability density fu…
cond-mat.stat-mech2023
Universal to Non-Universal Transition of the statistics of Rare Events During the Spread of Random Walks
R. K. Singh, Stanislav Burov
Particle hopping is a common feature in heterogeneous media. We explore such motion by using the widely applicable formalism of the continuous time random walk and focus on the sta…