Quantum Non-Linear Sigma-Models
Sergei V. Ketov
The book is considered a systematic presentation of the modern quantum field theory of non-linear sigma-models. The content is based on original papers. Geometric properties and renormalization of a generic non-linear sigma-model are considered in detail, and illustrated by explicit multi-loop calculations in perturbation theory. Some non-perturbative results are derived for the conformally invariant non-linear sigma-models. Supersymmetric extensions are given for most constructions, with emphasis on their relation to complex geometry. Applications of non-linear sigma-models in conformal theory, gauge theory, string theory, and general relativity are given. The book addresses graduate students and researchers in physics and mathematics.
种类:
年:
2000
出版:
1
出版社:
Springer
语言:
english
页:
434
ISBN 10:
3540674616
ISBN 13:
9783540674610
系列:
Texts and Monographs in Physics
文件:
DJVU, 4.19 MB
IPFS:
,
english, 2000
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