学术活动
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2024-0311
报告题目:物理系colloquium: Advanced Film Techniques for High-Tc Superconductors报 告 人:金魁,中国科学院物理研究所报告时间:2024-03-14 16:00报告地点:理科楼郑裕彤讲堂报告摘要:In this talk, I would like to briefly share with you our recent work on both physics and applications of High-Tc superconductors via advanced film techniques. For a cuprate system La2-xCexCuO4, we developed advanced hig...
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2024-0305
报告题目:Towards Systematic and Efficient Evaluation of Perturbation Quantum Field Theory in de Sitter Spacetime报 告 人:陈家麒,Beijing Computational Science Research Center报告时间:2024-03-07 14:00报告地点:理科楼C109报告摘要:De Sitter spacetime is one of the simplest curved spacetimes. Therefore, computing quantum field theory on de Sitter spacetime is the first step towards computing qu...
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2024-0304
报告题目:物理系colloquium:强相互作用力的前世今生—从三体文明的水滴谈起报 告 人:耿立升,北京航空航天大学报告时间:2024-03-07 16:00报告地点:理科楼郑裕彤讲堂报告摘要:刘慈欣的《三体》中的水滴是一个匪夷所思的探测器,其特殊本领的来源是因为它是由“强相互作用力材料”制成的。那么什么是强相互作用力呢?强相互作用力是自然界中四种基本相互作用的一种,其由于渐进自由和色禁闭的双重加持,在低能区表现为强子...
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2024-0229
报告题目:Multicomponent superconductivity and four-fermion phase in the Ba1-xKxFe2As2 system报 告 人:Vadim Grinenko, Tsung-Dao Lee Institute, Shanghai Jiao Tong University报告时间:2024-03-08 10:00报告地点:理科楼C302报告摘要:In general, magnetism and superconductivity are antagonistic to each other. However, there are several families of superconductors in which superconductivity coexists w...
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2024-0228
报告题目:理学院科学之美讲坛: Molecular Structures in Hadron and Nuclear Physics报 告 人:Prof. Dr. Ulf-G. Meißner, Bonn University报告时间:2024-03-04 16:00报告地点:理科楼郑裕彤讲堂主办单位:理学院(主办),物理系(承办)报告摘要: The Standard Model of the strong and electroweak interactions has successfully passed many tests. Arguably its last frontier is the formation of the bound states m...
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2024-0226
报告题目:超导量子计算与模拟及云量子计算报 告 人:范桁,中国科学院物理研究所报告时间:2024-02-29 16:00报告地点:理科楼郑裕彤讲堂报告摘要:量子计算云平台以互联网云计算形式提供量子计算算力,是量子计算实用化的重要技术,报告将展示团队上线运行的quafu量子计算云平台,其使用方法和性能参数等,此云量子计算免费开放,并提供定制化接入服务。最后将展示团队近期量子模拟的工作,包括41比特“庄子”芯片模拟侯世达蝴...
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2024-0223
报告题目:Terahertz dynamics of quantum materials报 告 人:Zhe Wang,Department of Physics, TU Dortmund University, Dortmund, Germany时 间:2024年2月26日(周一) 14:00 地 点:物理系C302报告摘要 : Novel quantum states arise in quantum materials due to strong interactions of spin, charge, orbital, and lattice degrees of freedom. Characteristic dynamics of quantum materials is very often fo...
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2024-0218
报告题目:Machine Learning meets Quantum Many-body Physics报 告 人: 罗迪,麻省理工学院和哈佛物理博后报告时间:2024年2月18日(周日)上午9:00报告方式:腾讯会议ID:960-119-871报告摘要:The simulation of quantum many-body physics, pivotal in uncovering ground state properties and real-time dynamics, is essential in the study of quantum science. In this talk, I will focus on how neural network quant...
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2024-0218
报告题目:Quantum information processing with atoms and photons报 告 人:杨帆,University of Copenhagen报告时间:2024年2月18日(周日)下午2:00报告方式:腾讯会议ID:109-450-054报告摘要:Atomic, molecular, and optical (AMO) systems provide promising platforms for quantum information processing (QIP), where stationary atomic qubits support encoding and storage of quantum information, while propa...
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2024-0201
报告题目:Studying the dipolar XY model with a Rydberg quantum simulator报 告 人: Cheng Chen (陈丞),Institut d'Optique Graduate School, Palaiseau, France报告时间:2024年2月3日(周六)下午2:00报告方式:腾讯会议ID: 886-243-939