Valter Moretti Università di Trento https://moretti.maths.unitn.it/home.html Papers One-loop stress-tensor renormalization in curved background: the relation between $ζ$-function and point-splitting approaches, and an improved point-splitting procedure Valter Moretti September 01, 1998 open access link J.Math.Phys. 40 (1999) 3843-3875 Local $ζ$-function techniques vs point-splitting procedure: a few rigorous results Valter Moretti May 26, 1998 open access link Commun.Math.Phys. 201 (1999) 327-363 Direct $ζ$-function approach and renormalization of one-loop stress tensors in curved spacetimes Valter Moretti May 11, 1997 open access link Phys.Rev. D56 (1997) 7797-7819 Pages« first‹ previous…7891011 Slides