SO(4) -invariant extended supergravity

SO(4) -invariant extended supergravity
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SO(4) - 不变扩展超引力

DOI:
10.1103/physrevd.15.2805
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发表时间:
1977
期刊:
影响因子:
5
通讯作者:
A. Das
A. Das
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
A. Das

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本文给出了一个具有SO(4)对称性的扩展超引力理论的结果。通过阶kappa/sup 2/确定了拉格朗日量和变换规则中的所有项,并给出了L中的一些kappa/sup 3/项.该理论的一个复杂特征是在以前的扩展超引力模型中不存在的,即标量场中强烈指示的非多项式结构。这个理论包含了一个特殊的SO(2)扩展超引力耦合到它的阿贝尔向量多重态。
We present results on an extended supergravity theory which has an internal SO(4) symmetry. All terms in the Lagrangian and transformation rules are determined through order kappa/sup 2/, and some kappa/sup 3/ terms in L are given. A complicated feature of this theory, not present in previous extended supergravity models, is a strongly indicated nonpolynomial structure in the scalar fields. This theory contains as a special case SO(2) extended supergravity coupled to its Abelian vector multiplet.