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“QED A Proof of Renormalizability” (Lecture Notes in Physics, Band 312) - Softcover

Feldman, Joel S. S.; Hurd, Thomas R.; Rosen, Lon; Wright, Jill D.

 
9783662136638: “QED A Proof of Renormalizability” (Lecture Notes in Physics, Band 312)
Softcover
ISBN 10: 3662136635 ISBN 13: 9783662136638
Verlag: Springer, 2014

Inhaltsangabe

The authors give a detailed and pedagogically well written proof of the renormalizability of quantum electrodynamics in four dimensions. The proof is based on the free expansion of Gallavotti and Nicolò and is mathematically rigorous as well as impressively general. It applies to rather general models of quantum field theory including models with infrared or ultraviolet singularities, as shown in this monograph for the first time. Also discussed are the loop regularization for renormalized graphs and the Ward identities. The authors also establish that in QED in four dimensions only gauge invariant counterterms are required. This seems to be the first proof which will be accessible not only to the expert but also to the student.

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Verlag
Springer
Erscheinungsdatum
2014
Sprache
Englisch
ISBN 10 
3662136635
ISBN 13 
9783662136638
Einband
Taschenbuch
Anzahl der Seiten
188
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