Quantum mechanics and observers for quantum gravity in a closed universe
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Abstract: There has been quite a bit of recent progress on the quantum mechanics of black hol
Past Events
TBA
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Digital quantum magnetism at the frontier of classical simulations
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Abstract: The utility of near-term quantum computers for simulating realistic quantum systems hinges on the stability of digital quantum matter--realized when discrete quantum gates approximate continuous time evolution--and whether it can be maintained at system sizes and time scales inaccessible to classical simulations.
The thermosphere and the dynamic processes driving the thermospheric responses to major geomagnetic storms
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Abstract: The thermosphere is an atmospheric region from ~100 km to ~1000 km produced by the atmospheric absorption of solar UV and EUV radiation. It is the region where atmospheric species is not well mixed but diffuses with its own scale height. The thermosphere is an open system changing greatly due to the energy and momentum deposition from the magnetosphere above and the waves from the lower atmosphere.
Quantum phononic- Light-matter interaction of 2D vdWs layer materials with SAM and OAM manipulations
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Quantum phononics is an important field of research because it deals with the study of phonons (quanta of vibrational energy in materials) in the context of quantum mechanics. Since the idea of phonons possessing pseudo-angular momentum was proposed a decade ago, chiral phonons have been studied for their potential in the development of new quantum information technologies. Multiple chiral phonon responses by helicity-resolved (HR)Raman have been demonstrated.
Ultrafast quantum and classical nonlinear nanophotonic circuits
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Abstract: Ultrafast sciences and technologies are founded on the principles of ultrashort-pulse nonlinear optics. Until now, their discrete and bulky nature has hindered the utilization of their vast functionalities for many applications, ranging from sensing to computing and quantum information processing.
Lunar Polar Ice
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Abstract: Lunar volatiles, especially water, hold the key to sustaining long-term human presence on the Moon and beyond.
The gravitational path integral from an observer's point of view
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Abstract: One of the fundamental problems in quantum gravity is to describe the experience of a gravitating observer in generic spacetime
Piezoelectric Microsystems for Quantum Information Processing
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Abstract: Piezoelectricity is the intrinsic cou