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10-19
2022
Quantum droplet in ultracold gases
内容： Quantum droplet describes a self-bound object that is stabilized by quantum effect. It has a long research history ever since the Kerson Huang's theoretical model in late 1950s and the intensiv...
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10-18
2022
Excited State Ultrafast Dynamics of Superconductors and Topological Materials
内容： I will first address our ultrafast spectroscopy investigations of iron-based high temperature superconductors, showing that there is a ubiquitous positive correlation between the electron-phono...
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10-14
2022
Emergent space-time from a quantum phase transition and its experimental tests in cold atom systems.
内容： P.W. Anderson said " More is different ". It says the macroscopic quantum phenomena such as superfluids, superconductors, quantum anti-ferromagnetism, fractional quantum Hall states, etc emerge...
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10-13
2022
Cosmology with Massive Neutrinos
内容： Ghostly neutrino particles continue to bring surprises to fundamental physics, from their existence to the phenomenon of neutrino oscillation, which implies their nonzero masses. Their exact ma...
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10-13
2022
Testing Quantum Gravity by Entanglement and Decoherence
内容： Quantum gravity has been a central challenge in theoretical physics. Recently, with the fast development of quantum information science, there is a growing interest in exploring a different par...
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10-05
2022
Scaling of the strange-metal scattering in high-Tc superconductors
内容： Soon after the discovery of cuprate superconductors, the strange-metal behavior of their normal-state resistivity was observed, namely, a linear resistivity as a function of temperature (T-line...