4 papers
Relativistic dynamical effects in proton emission: the Wentzel-Kramers-Brillouin method for 1+1 dimensional Dirac equation
Guangping Chen, Wenmin Deng, Ganlong Ding +3
Starting from the dimensional (one spatial and one temporal dimension) Dirac equation, we employ the Wentzel-Kramers-Brillouin (WKB) approximation to derive the corresponding…
Optimal Harvesting of a Stochastic Logistic Model Driven by One-Sided Tempered Stable Process
Wenmin Deng, Fu Zhang
This paper investigates a class of stochastic Logistic harvesting models driven by tempered stable processes, with a one-sided power-law Lévy measure. We establish threshold condit…
Collective quantum tunneling with time-dependent generator coordinate method
Wenmin Deng, Guangping Chen, Ganlong Ding +3
Inspired by the work of McGlynn and Simenel [Phys. Rev. C {\bf 102}, 064614 (2020)], this study investigates the quantum tunneling of two interacting distinguishable particles in t…
Optimal Harvesting of a Stochastic Lotka-Volterra Competition Model with Periodic Coefficients
Wenmin Deng, Fu Zhang
This paper systematically investigates the optimal harvesting of a stochastic Lotka-Volterra competition model with periodic coefficients. Sufficient conditions for the extinction…