论文标题
部分可观测时空混沌系统的无模型预测
Dynamically Induced Topological Inflation
论文作者
论文摘要
我们提出了一种通货膨胀模型,在该模型中,通货膨胀时代是由$ sp(2)$量规理论的强大动态驱动的。 $ sp(2)$仪表理论的限制阶段中的夸克凝结产生了与热浴时在相变时的能量相当的反气概潜力。之后,随着超级普兰克全球最低限度,通货膨胀开始于位于真空区域之间的一个错误的真空区域,因此称呼为“拓扑通货膨胀”。以虚假真空的比例($ v(0)^{1/4} \ sim10^{15} {\ rm Gev} $)与全球最小值($ \ langlex \ rangle \ sim m_ {p} $),模型与CMB可见的情况可能一致。至关重要的是,这是可以实现的,而无需对$ v(ϕ)$中的参数进行微调。除了$ sp(2)$之外,此模型还基于无异常的$ z_ {6r} $ iNCETE $ r $ symmetry。值得注意的是,尽管所有参数均由CMB观察固定,但该模型预测了能量尺度的层次结构,包括通货膨胀量表,SUSY破坏量表,R-Mystry Breaking Breaking量表,Higgsino质量,Higgsino质量和右手中微子质量,并以$ SP(2)$的动态量表给出。
We propose an inflation model in which the inflationary era is driven by the strong dynamics of $Sp(2)$ gauge theory. The quark condensation in the confined phase of $Sp(2)$ gauge theory generates the inflaton potential comparable to the energy of the thermal bath at the time of phase transition. Afterwards, with super-Planckian global minimum, the inflation commences at a false vacuum region lying between true vacuum regions and hence the name "topological inflation". Featured by the huge separation between the scale of the false vacuum ($V(0)^{1/4}\sim10^{15}{\rm GeV}$) and the global minimum ($\langleϕ\rangle\sim M_{P}$), the model can be consistent with CMB observables without suffering from the initial condition problem. Crucially, this is achieved without any fine-tuning of parameters in $V(ϕ)$. In addition to $Sp(2)$, this model is based on an anomaly free $Z_{6R}$ discrete $R$ symmetry. Remarkably, while all parameters are fixed by CMB observations, the model predicts a hierarchy of energy scales including the inflation scale, SUSY-breaking scale, R-symmetry breaking scale, Higgsino mass and the right-handed neutrino mass given in terms of the dynamical scale of $Sp(2)$.