On the spatial persistence for Airy processes
  In this short paper we derive a formula for the spatial persistence probability of the Airy_1 and the Airy_2 processes. We then determine numerically a persistence coefficient for the Airy_1 process and its dependence on the threshold. 
Patrik L. Ferrari and Ren\'e Frings
math-ph cond-mat.stat-mech math.MP