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长久以来，对快速运动现象的观察和研究，都是人类认识自然现象和推动科学进步的动力之一。荣膺2023年诺贝尔物理学奖的阿秒光脉冲技术就像是一台观察微观世界的“高速相机”，能够“拍摄”出电子移动或能量变化的快速过程，这对推动人类科学的进步意义重大。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Random phase approximation for the mean-field electron gas （3）
平均场 电子气 随机相位近似
2023/11/29
Random phase approximation (RPA) was proposed by Bohm and Pines in four seminal papers during 1951-1953 to describe the correlation of fermions, namely the correction to the Hartree-Fock theory. While...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Modularity of WRT invariants via resurgence theory
复活理论 WRT不变量 模性
2023/11/29
We will talk about the (quantum) modularity of WRT invariants or GPPV invariants in general of Seifert fibered homology spheres. It turns out that they are related to the Stokes phenomena of the Ohtsu...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Transport properties of Gaussian measures for nonlinear Schrodinger equations
非线性 薛定谔方程 高斯测度 输运性质
2023/11/13
In the statistical study of Hamiltonian PDEs out of the equilibrium (lack of invariant measures), it is a natural question to understand the transport properties for canonical Gaussian measures. The f...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Several topics related to nonlinear Schrodinger equation-(II)
非线性 薛定谔方程 量子力学
2023/11/13
The nonlinear Schrodinger (NLS) equation is a fundamental equation in the theory of integrable system and in many physical areas. In this talk, we will address several topics related to NLS equation, ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Several topics related to nonlinear Schrodinger equation-(I)
非线性 薛定谔方程 量子力学
2023/11/13
The nonlinear Schrodinger (NLS) equation is a fundamental equation in the theory of integrable system and in many physical areas. In this talk, we will address several topics related to NLS equation, ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Some improved Caffarelli-Kohn-Nirenberg inequalities and uncertainty principles
Caffarelli Kohn-Nierberg不等式 不确定性原理
2023/11/13
In this talk we introduce some improved Caffarelli-Kohn-Nirenberg inequalities and uncertainty principle for complex- and vector-valued functions on ?n, which is a further study of the results given i...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Heisenberg-Pauli-Weyl uncertainty principle based on Phase derivatives
相位导数 Heisenberg Pauli-Weyl不确定性原理
2023/11/13
In this talk we introduce some recent developments of Heisenberg-Pauli-Weyl uncertainty principle in the different settings.
中澳天文联合研究中心2023年度“宇宙磁场”国际研讨会举办
2023年度 宇宙磁场 国际研讨会
2023/12/6
2023年10月30日至11月3日，中澳天文联合研究中心（ACAMAR）2023年度“宇宙磁场”国际研讨会在上海举办。本次会议由ACAMAR发起、中国科学院上海天文台承办，得到科技部平方公里阵列射电望远镜（SKA）专项“基于SKA先导望远镜的宇宙磁场研究”项目的支持。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Cooperation between Coherent Control and Noises in Quantum Metrology
量子计量 相干控制 噪声
2023/11/7
In this work, the cooperation between coherent control and noises in open spin systems is studied, aiming to demonstrate that such cooperation can provide new possibilities for parametrization in quan...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Synthesis of robust memory modes for linear quantum systems with unknown inputs
未知输入 线性量子系统 鲁棒记忆模式
2023/11/7
In this work, synthesis of robust memory modes for linear quantum passive systems in the presence of unknown inputs has been studied, aimed at facilitating secure storage and communication of quantum ...
2023年8月3日上午，物理科学与技术学院战略发展委员会暨兰州理论物理中心、量子理论及应用基础教育部重点实验室、甘肃省理论物理重点实验室学术委员会会议在兰州大学召开。国家自然科学基金委员会数学物理科学部常务副主任董国轩、物理科学二处处长李会红，学院战略发展委员会主任、中国工程物理研究院孙昌璞院士，中国科学院物理研究所沈保根院士，宁波大学校长、中国科学院理论物理研究所所长蔡荣根院士，复旦大学校长助理...
在中国科学院高能物理研究所成立50周年之际，2023年5月16日，诺贝尔物理学奖获得者、中国科学院外籍院士丁肇中应邀到高能所高能论坛作题为“从加速器到太空：与中国科学家共同探索基本物理五十年”的报告。高能所所长王贻芳院士主持论坛，现场300余名科研人员、青年学生参加活动，论坛同步线上直播，全网观众达1005万人次。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Normalized solutions of nonlinear Schrodinger equations with exponential critical growth
指数临界增长 非线性薛定谔方程 归一化解
2023/5/15
In this talk, we consider normalized solutions of nonlinear Schrodinger equations in the plane when the nonlinearity satisfies an exponential critical growth. To study the normalized solutions by usin...