Local Quantum Physics Crossroads

Proof of the symmetry of the off-diagonal heat-kernel and Hadamard's expansion coefficients in general $C^{\infty}$ Riemannian manifolds

Valter Moretti

February 11, 1999

open access link Commun.Math.Phys. 208 (1999) 283-309

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

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