Exponentiation of motivic measures
  In this short note we establish some properties of all those motivic measures which can be exponentiated. As a first application, we show that the rationality of Kapranov's zeta function is stable under products. As a second application, we give an elementary proof of a result of Totaro. 
Niranjan Ramachandran and Goncalo Tabuada
math.AG math.AT math.KT