UID:
almafu_9959240405702883
Format:
1 online resource (xiv, 306 pages) :
,
digital, PDF file(s).
Edition:
1st ed.
ISBN:
1-107-12276-7
,
1-280-43043-5
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9786610430437
,
0-511-17451-9
,
0-511-04145-4
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0-511-15445-3
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0-511-32835-4
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0-511-53510-4
,
0-511-04763-0
Series Statement:
Cambridge monographs on mathematical physics
Content:
This is a pedagogical introduction to the harmonic superspace method in extended supersymmetry. Inspired by exciting developments in superstring theory, it provides a systematic treatment of the quantum field theories with N=2 and N=3 supersymmetry in harmonic superspace. The authors present the harmonic superspace approach as a means of providing an off-shell description of the N=2 supersymmetric theories, both at the classical and quantum levels. Furthermore, they show how it offers a unique way to construct an off-shell formulation of a theory with higher supersymmetry, namely the N=3 supersymmetric Yang-Mills theory. Harmonic Superspace makes manifest many remarkable geometric properties of the N=2 theories, for example, the one-to-one correspondence between N=2 supersymmetric matter, and hyper-Kähler and quaternionic manifolds. This book will be of interest to researchers and graduate students working in the areas of supersymmetric quantum field theory, string theory and complex geometries.
Note:
Title from publisher's bibliographic system (viewed on 05 Oct 2015).
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Brief motivations --
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Spaces and superspaces --
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Chirality as a kind of Grassmann analyticity --
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N = 1 chiral superfields --
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Auxiliary fields --
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Why standard superspace is not adequate for N = 2 supersymmetry --
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Search for conceivable superspaces (spaces) --
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N = 2 harmonic superspace --
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Dealing with the sphere S[superscript 2] --
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Comparison with the standard harmonic analysis --
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Why harmonic superspace helps --
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N = 2 supersymmetric theories --
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N = 2 matter hypermultiplet --
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N = 2 Yang-Mills theory --
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N = 2 supergravity --
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N = 3 Yang-Mills theory --
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Harmonics and twistors. Self-duality equations --
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Elements of supersymmetry --
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Poincare and conformal symmetries --
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Poincare group --
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Conformal group --
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Two-component spinor notation --
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Poincare and conformal superalgebras --
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N = 1 Poincare superalgebra --
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Extended supersymmetry --
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Conformal supersymmetry --
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Central charges from higher dimensions --
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Representations of Poincare supersymmetry --
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Representations of the Poincare group --
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Poincare superalgebra representations. Massive case --
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Poincare superalgebra representations. Massless case --
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Representations with central charge --
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Realizations of supersymmetry on fields. Auxiliary fields --
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N = 1 matter multiplet --
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N = 1 gauge multiplet --
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Auxiliary fields and extended supersymmetry --
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Superspace --
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Coset space generalities --
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Coset spaces for the Poincare and super Poincare groups --
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N = 2 harmonic superspace --
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Harmonic variables --
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Harmonic covariant derivatives --
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N = 2 superspace with central charge coordinates.
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English
Additional Edition:
ISBN 0-521-02042-5
Additional Edition:
ISBN 0-521-80164-8
Language:
English
URL:
https://doi.org/10.1017/CBO9780511535109
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