M. Solc, SOME 1ST PASSAGE AND COVERING TIMES FOR A TIME-CONTINUOUS RANDOM-WALKWITH A CENTRAL FORCE, Czechoslovak journal of Physics, 43(7), 1993, pp. 715-721
Exact formulas for the mean first passage and covering times for the r
eflecting and central states are derived for a restricted time-continu
ous random walk with a central force.