题 目：Uncertainty Cosmology @'25
报告人：孟新河 教授 南开大学
时 间：2025年6月27日（星期五）14:30-17:30
地 点：虎溪校区理科楼LE201
邀请人：喻豪
报告摘要：With the observational data sets increasingly pouring in the current six-parameter base cosmology has been challenged seriously, which may imply its framework incomplete, say when compared with the standard model for particle physics. Based on our previous publications I would like to discuss the three topics below if time permits, 1) to seek the dynamic dark energy properties from the Gauss process reconstructions, EPJC'19; 2) the so called Wang-Meng model for dark energy/matter applicable interaction, CQG'05; 3) a dark energy with dark matter model, PRD'24. I'll end with several open discussions, especially the complicated micro physics behind the 'standard candles' SNe Ia and the ongoing HERD project for exploring the extreme (astro-) physics involved.
孟新河，1982-1992 兰州大学本科硕士博士；1992-1994 中国科大博士后；1994-2000 南开大学副教授；1998-1999 英国lancaster大学research fellow；2002 广岛大学JSPS invitation fellow；2003-2005 UoA USA.World Lab fellow；2006-2008 韩国首尔汉阳大学BK21研究教授；2000至今，南开大学物理学教授；现担任科技部旗舰级HERD项目责任专家。主要研究领域为引力，天体粒子物理和宇宙学。