The null result at the LHC indicates the dawn of post-naturalness era. Among several possible directions, neutral naturalness scenario might provide last refuge for naturalness. I will first briefly review the popular twin Higgs scenario and focus on extensions of this model to incorporate correct Higgs vacuum misalignment with fully radiative Higgs potential. Then I will address on a minimal neutral top model, which provides a minimal setup in the neutral naturalness scenario. Finally I will briefly mention the collider phenomenology and possible dark matter signature.

于江浩，中国科学院理论物理研究所副研究员。2012年密西根州立大学获博士学位，之前在东北师大和北京大学获本科和硕士，之后先后在德州大学奥斯汀分校和麻省大学阿姆斯特分校做博士后。目前研究兴趣主要集中于，自然性模型和希格斯物理，物质反物质不对称，暗物质和轴子宇宙学，在PRL, PRD, JHEP等期刊共发表文章三十多篇。