论文标题
PEV尺度的静脉生成，重力波和来自SUSY破裂相变的黑洞
PeV-scale leptogenesis, gravity waves and black holes from a SUSY-breaking phase transition
论文作者
论文摘要
超对称性是一个高度动机的理论框架，其破裂的规模可能是PEV能量，以解释大型强子对撞机的无效搜索。 Susy突破一阶相变，可能发生在早期宇宙中，导致潜在的引力波信号。为了构建量规介导的超对称性破裂的现实模型，我们表明这种过渡还可以诱导沉重的右手中微子和sneutrinos诱导质量，其CP侵入衰减在PEV量表上产生了瘦肉的生成，并在一个循环中产生了新颖的中性质量质量机制。对于相同的模型，我们预测了可能的重力波信号，并研究了相变期间原始黑洞产生的可能性。
Supersymmetry is a highly motivated theoretical framework, whose scale of breaking may be at PeV energies, to explain null searches at the Large Hadron Collider. SUSY breaking through a first order phase transition may have occurred in the early universe, leading to potential gravitational wave signals. Constructing a realistic model for gauge-mediated supersymmetry breaking, we show that such a transition can also induce masses for heavy right-handed neutrinos and sneutrinos, whose CP-violating decays give leptogenesis at the PeV scale, and a novel mechanism of neutrino mass generation at one loop. For the same models we predict the possible gravity wave signals, and we study the possibility of production of primordial black holes during the phase transition.
