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12-22
2022
Renormalization-group Perspective on Gravitational Critical Collapse
In this talk, we discuss how to interpret the critical gravitational collapse processes via renormalization group (RG). As an instructive example, we propose extremal black holes (BH) as critical poin...
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12-22
2022
Renormalization-group Perspective on Gravitational Critical Collapse
演讲人： Huan Yang Perimeter Institute for Theoretical Physics 时间： 2022-12-22 16:00-2022-12-22 17:00 地点：Tencent Meeting ID: 814-2523-8667 内容： In this talk, we discuss how to interpret the cr...
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12-15
2022
Solar coronal waves: A debate for two decades
In 1997, the EIT telescope aboard the SOHO satellite (from NASA and ESA) discovered a global-scale wave phenomenon associated with solar flares, which was then called “EIT waves” or “solar tsunamis...
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12-15
2022
Solar coronal waves: A debate for two decades
演讲人： Pengfei Chen NJU 时间： 2022-12-15 14:00-2022-12-15 15:00 地点：Zoom Meeting ID: 987 9360 1531 Passcode: 202212 内容： In 1997, the EIT telescope aboard the SOHO satellite (from NASA and ESA...
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12-15
2022
New Physics of Spontaneous Symmetry Breaking in the Early Universe
A strong first-order electroweak phase transition provides a possible mechanism to generate baryon asymmetry in the early universe, and it may impact on the thermal environment of dark matter formatio...
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12-08
2022
Probing the subatomic world using photon and electron scattering
演讲人： 李夏卿 麻省理工学院 时间： 2022-12-08 10:00-2022-12-08 11:00 地点：Tencent Meeting (ID:288-499-963, password:123456) 内容： A major goal of nuclear physics is to quantitively and comprehensi...