Perturbing AdS6 ×wS4: linearised equations and spin-2 spectrum

Perturbing AdS6 ×wS4: linearised equations and spin-2 spectrum
复制标题

扰动 AdS6 ×wS4:线性方程和 spin-2 谱

DOI:
--
复制
发表时间:
2018
影响因子:
5.4
通讯作者:
P. Richmond
P. Richmond
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
A. Passias;P. Richmond

文献摘要

参考文献

被引文献

相似文献

我们通过推导玻色子和费米子涨落的线性化运动方程,并确定自旋2的运动方程,开始了对翘曲AdS6×wS4背景下大质量IIA超引力的Kaluza-Klein质谱的分析。自旋2模用超几何函数的形式给出,对它们的边界条件的仔细分析揭示了质量谱的两个分支的存在,从下到下的界限。饱和边界的模属于短多重态,我们在AdS6×wS4解的f4$$\mathfrak{f}(4)$$对称超代数的表示理论中找到了这种短多重态。
A bstractWe initiate the analysis of the Kaluza-Klein mass spectrum of massive IIA supergravity on the warped AdS6 ×wS4 background, by deriving the linearised equations of motion of bosonic and fermionic fluctuations, and determining the mass spectrum of those of spin-2. The spin-2 modes are given in terms of hypergeometric functions and a careful analysis of their boundary conditions uncovers the existence of two branches of mass spectra, bounded from below. The modes that saturate the bounds belong to short multiplets which we identify in the representation theory of the f4$$ \mathfrak{f}(4) $$ symmetry superalgebra of the AdS6 ×wS4 solution.
DOI: 10.1007/jhep01(2018)061
发表时间: 2018
影响因子: 5.4
作者:
Pang, Yi;Rong, Junchen;Varela, Oscar
通讯作者: Varela, Oscar
AdS6 中的大规模自旋 2 激发 — S2 扭曲时空
DOI: 10.1007/jhep07(2018)091
发表时间: 2018
影响因子: 5.4
作者:
Gutperle, Michael;Uhlemann, Christoph F.;Varela, Oscar
通讯作者: Varela, Oscar
D > 4 中超共形多重态的方面
DOI: 10.1007/jhep11(2016)091
发表时间: 2016
影响因子: 5.4
作者:
Buican M
通讯作者: Buican M