论文标题
稳定的非超对称性抗DE保姆真空吸尘器
Stable non-supersymmetric Anti-de Sitter vacua of massive IIA supergravity
论文作者
论文摘要
普遍认为不存在稳定的非超对称性抗DE保姆（ADS）真空。在这封信中，我们通过分析来计算$ {\ rm g_2} $周围的完整的Bosonic Kaluza-klein光谱 - 不变的非supersymmetric $ \ textrm {ads} _4 $ suorne of massive iia超级gravity的解决方案，并表明它是瞬间稳定的。我们还提供了证据表明，其他六个非苏格拉式$ \ textrm {ads} _4 $ supergravity的解决方案在扰动上是稳定的。由于先前的研究表明这些AD真空也可能是非扰动稳定的，因此我们的发现对Swampland的猜想构成了挑战。
Stable non-supersymmetric Anti-de Sitter (AdS) vacua of string theory are widely believed not to exist. In this letter, we analytically compute the full bosonic Kaluza-Klein spectrum around the ${\rm G_2}$-invariant non-supersymmetric $\textrm{AdS}_4$ solution of massive IIA supergravity, and show that it is perturbatively stable. We also provide evidence that six other non-supersymmetric $\textrm{AdS}_4$ solutions of massive IIA supergravity are perturbatively stable. Since previous studies have indicated that these AdS vacua may also be non-perturbatively stable, our findings pose a challenge to the Swampland Conjecture.
