273 citations
- Centre National de la Recherche ScientifiqueFR55 papers
- Université de Corse Pascal PaoliFR40 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR10 papers
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- Galatasaray UniversityTR4 papers
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Showing 2005Show all
3 papers · 1 filter
gr-qc2005★ 158 cited
Hadamard renormalization of the stress-energy tensor for a quantized scalar field in a general spacetime of arbitrary dimension
Yves Décanini, Antoine Folacci
We develop the Hadamard renormalization of the stress-energy tensor for a massive scalar field theory defined on a general spacetime of arbitrary dimension. Our formalism could be…
gr-qc2005★ 113 cited
Off-diagonal coefficients of the DeWitt-Schwinger and Hadamard representations of the Feynman propagator
Yves Décanini, Antoine Folacci
Having in mind applications to gravitational wave theory (in connection with the radiation reaction problem), stochastic semiclassical gravity (in connection with the regularizatio…
cond-mat.stat-mech2005★ 52 cited
Extreme values and fat tails of multifractal fluctuations
Jean-Francois Muzy, Emmanuel Bacry, Alexey Kozhemyak
In this paper we discuss the problem of the estimation of extreme event occurrence probability for data drawn from some multifractal process. We also study the heavy (power-law) ta…