Higher spins in harmonic superspace

IF 1 4区物理与天体物理 Q3 PHYSICS, MATHEMATICAL

Theoretical and Mathematical Physics Pub Date : 2023-12-22 DOI:10.1134/S004057792312005X

E. A. Ivanov

引用次数: 0

Abstract

We report on a recent progress in constructing off-shell \(4\)D, \(\mathcal{N}=2\) supersymmetric integer higher-superspin theory in terms of unconstrained harmonic analytic gauge superfields and their cubic interaction with matter hypermultiplets. For even superspins, a new equivalent representation of the hypermultiplet couplings in terms of an analytic \(\omega\) superfield is presented. It involves both cubic and quartic vertices.

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谐波超空间中的高级自旋

摘要我们报告了最近在用无约束谐波分析规超场及其与物质超多重子的立方相互作用来构造离壳\(4\) D,\(\mathcal{N}=2\)超对称整数高超超旋理论方面取得的进展。对于偶数超超旋理论，我们提出了一种新的等效表示，即超多重耦合的分析超场。它涉及三次顶点和四次顶点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Theoretical and Mathematical Physics 物理-物理：数学物理

CiteScore

1.60

自引率

20.00%

发文量

103

审稿时长

4-8 weeks

期刊介绍： Theoretical and Mathematical Physics covers quantum field theory and theory of elementary particles, fundamental problems of nuclear physics, many-body problems and statistical physics, nonrelativistic quantum mechanics, and basic problems of gravitation theory. Articles report on current developments in theoretical physics as well as related mathematical problems. Theoretical and Mathematical Physics is published in collaboration with the Steklov Mathematical Institute of the Russian Academy of Sciences.