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arXiv 1608.07582hep-th
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AdS(6)中的例外F(4)高自旋理论在单圈和其他对偶性检验中

Exceptional F(4) Higher-Spin Theory in AdS(6) at One-Loop and other Tests of Duality

Murat Gunaydin, E. D. Skvortsov, Tung Tran

摘要:

研究了基于例外李超代数$F(4)$的六维反de Sitter空间$AdS_6$中的高自旋规范理论.相关的高自旋代数在arXiv:1409.2185 [hep-th]中构造。我们确定的频谱的理论,并表明它包含的物理领域的罗马人$F(4)$衡量超引力。全谱由$F(4)$的幺正超多重态的无限塔组成,它将罗马多重态扩展到更高的自旋加上一个短的超多重态。出于这种新的超对称高自旋理论以及其他理论的应用,我们扩展了已知的单圈测试$AdS/CFT$对偶在各个方向。光谱zeta函数推导出最一般的情况下,费米子和混合对称的字段,这使得一个测试的A型和B型理论及其超对称扩展在任何维度。我们还研究了更高自旋的二重态和部分无质量场。虽然大多数测试都成功通过,但在所有偶数维反德西特时空中的B型理论提出了一个有趣的难题:从体积计算的自由能不等于CFT侧的自由费米子的自由能,尽管有一些系统的差异。

英文摘要:

We study the higher-spin gauge theory in six-dimensional anti-de Sitter space $AdS_6$ that is based on the exceptional Lie superalgebra $F(4)$. The relevant higher-spin algebra was constructed in arXiv:1409.2185 [hep-th]. We determine the spectrum of the theory and show that it contains the physical fields of the Romans $F(4)$ gauged supergravity. The full spectrum consists of an infinite tower of unitary supermultiplets of $F(4)$ which extend the Romans multiplet to higher spins plus a single short supermultiplet. Motivated by applications to this novel supersymmetric higher-spin theory as well as to other theories, we extend the known one-loop tests of $AdS/CFT$ duality in various directions. The spectral zeta-function is derived for the most general case of fermionic and mixed-symmetry fields, which allows one to test the Type-A and B theories and supersymmetric extensions thereof in any dimension. We also study higher-spin doubletons and partially-massless fields. While most of the tests are successfully passed, the Type-B theory in all even dimensional anti-de Sitter spacetimes presents an interesting puzzle: the free energy as computed from the bulk is not equal to that of the free fermion on the CFT side, though there is some systematics to the discrepancy.

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