Renormalization Group Analysis of Spectral Problems in Quantum Field Theory

In this paper we present a self-contained and detailed exposition of the new renormalization group technique proposed in [1, 2]. Its main feature is that the renormalization group transformation acts directly on a space of operators rather than on objects such as a propagator, the partition function...

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Bibliographic Details
Published in:	Advances in mathematics (New York. 1965) Vol. 137; no. 2; pp. 205 - 298
Main Authors:	Bach, Volker, Fröhlich, Jürg, Sigal, Israel Michael
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 10.08.1998
Subjects:	Fock space QED renormalization group resonances spectrum QED Fock space resonances renormalization group spectrum
ISSN:	0001-8708, 1090-2082
Online Access:	Get full text
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