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Chirality, Vorticity, and Magnetic Fields in Quark Gluon Plasma

发布时间:2024-04-16     来源:物理学系综合网     编辑:     浏览次数:377

题目:Chirality, Vorticity, and Magnetic Fields in Quark Gluon Plasma

报告人:黄旭光

邀请人:Koichi Hattori

时间:2024年419日(周五)13:30

地点:紫金港校区海纳苑8幢215报告厅


摘要:

Colliding heavy ions at high energies can break up protons and neutrons to form a hot subatomic fluid known as quark gluon plasma (QGP). This new state of matter is believed to have existed microseconds after the Big Bang and is now replicated in laboratories at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). In this talk, I will discuss the intricate dynamics of heavy ion collisions and the distinct properties of QGP, with a special focus on two very recent examples: spin polarization phenomenon and anomalous chiral transport. They emerge from the nontrivial interplay of the extreme fluid vorticity and magnetic fields with the spin and chirality of the quarks and gluons and provide us a new means to probe the QGP under extreme conditions. 


个人简介:


黄旭光,复旦大学物理学系教授。2003年、2008年获得清华大学学士、博士,2008-2013年分别在德国法兰克福大学和美国印第安纳大学做博士后。2013年入职复旦大学任副教授,2018年至今任教授。长期从事高能核物理理论研究,研究对象包括相对论重离子碰撞过程中产生的高温夸克胶子物质,中子星中的致密核物质,夸克物质和核物质中的相变以及量子色动力学的相图等 发表论文100余篇。受到国家杰出青年基金支持,获得中国核物理学会胡济民奖,担任Chinese Physics C编委等职务。