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05-08
复杂量子系统的大尺度模拟
复杂量子系统的理论问题通常没有解析解，需借助计算物理方法进行数值求解。常规方法往往需要对体系哈密顿量进行对角化运算，以得到其本征值和本征态，这使得计算消耗和哈密顿量维度三次方成正比，极大限制了研究系统...
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05-08
Symmetry breaking of oxide surfaces and interfaces
The wide range of fascinating properties observed in complex oxide continue to attract great interest such as ferro-, piezo- and pyroelectricity. Such richness arises from a strong interaction between...
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05-08
基于精准界面调控的碳基纳米材料制备与应用
碳基纳米材料研究引起了巨大关注，也推动了其他纳米材料和纳米技术的发展。为实现碳基纳米材料的规模化制备与应用，实现其界面精准调控和精确表征是关键问题，而纳米材料的低维特性使得界面研究面临巨大挑战。本报告...
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05-08
Looking forward to New Physics and Neutrinos with FASER at LHC
FASER, the ForwArd Search ExpeRiment, is an experiment dedicated to searching for light, extremely weakly-interacting particles at the LHC. Such particles may be produced in the high-energy collisions...
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05-08
拓扑量子态和拓扑电子材料
在凝聚态物质中，原子和电子的不同构型导致了不同的“序”，由此产生了各种丰富的物理性质。Landau发展了对称性破缺理论来描述这些不同的序。但是现在我们知道，Landau的对称性破缺理论并不能应用于描写拓扑量子态—...
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05-08
Testing Probing the Delay Time of Supermassive Black Hole Binary Mergers With Gravitational Waves
The hierarchical merger model of galaxy formation and evolution predicts that galaxies are assembled through hierarchical mergers along mergers of dark matter halos. A natural consequence of galaxy me...