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Infrared divergences of quantized gravitational field

โœ Scribed by P. P. Kulish


Publisher
Springer US
Year
1983
Tongue
English
Weight
848 KB
Volume
22
Category
Article
ISSN
1573-8795

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We consider a typical hard scattering process in a heat bath of photons and electrons at temperature, T, in finite temperature QED. We show that the infrared pieces of both the real and virtual parts of the cross section factorise; these can be exponentiated and cancel between each other to all orde