《其中一類U(1)手性規範理論的高質軸子》講座


IAS Program on Particle Theory:- High-quality Axions in a Class of Chiral U(1) Gauge Theories
 
There are many candidates for the quintessence and/or the Quantum ChromoDynamics(QCD) axions in a class of chiral U(1) gauge theories. Their qualities are high enough to serve as the dark energy and/or to solve the strong Charge-Parity(CP) problem. Interestingly, the high quality of axion is guaranteed by the gauged U(1) and Z_{2N} symmetries and hence free from the non-perturbative quantum gravity corrections. Furthermore, this mechanism can be easily applied to the Fuzzy dark matter axion scenarios.

時間:2023.03.07(二) 14:00~15:00
地點:香港科技大學 李兆基校園 盧家驄薈萃樓4樓 高研院4042室
講者:Dr. QIU Yu-cheng 邱漁騁 博士(中國上海交通大學 李政道研究所)
語言:英語

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此活動由香港科技大學 賽馬會高等研究院主辦。

https://ias.hkust.edu.hk/events/high-quality-axions-in-a-class-of-chiral-u1-gauge-theories

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