Casimir Effect Associated with Fractional Klein-Gordon Field
  This paper gives a brief review on the recent work on fractional Klein-Gordon fields, in particular on the Casimir effect associated to fractional Klein-Gordon fields in various geometries and boundary conditions. New results on Casimir piston due to a fractional Klein-Gordon massive field are given. 
S. C. Lim and L. P. Teo
math-ph math.MP quant-ph