Exact moduli of continuity for general chi--square processes and for permanental processes related to the Ornstein--Uhlenbeck process

Michael B. Marcus, Jay Rosen

Let $\overline{B}=\{{\overline{B}}_t,t\in R^1\}$ be Brownian motion killed after an independent exponential time with mean $2/{\lambda }^2$. The process $\overline{B}$ has potential den…