摘要
本文研究了量子时空背景下Q泡暗物质的能量分布和辐射现象,在量子引力能标下分别计算了能量和动量修正色散关系下的Q泡能量和能级差,另外还计算了扰动情况下的Q泡能量和能级差.分析了Lorentz对称破缺和扰动情况下暗物质泡辐射粒子的规律,结果发现,粒子辐射的能量随量子时空效应增大而变大,同时也随泡势能的增大而变大,这些物理效应可能在进一步的暗物质实验和观测中加以证实.
Energy distribution and radiation phenomena of Q-bubble dark matter on the quantum space-time background are studied in this paper. Under the quantum gravitational energy scale, the energy and energy level difference of Q-bubble are calculated respectively for energy and momentum correction dispersion relations. Moreover, the energy and energy level difference in the pertubation case are also calculated. We analysed radiation particles＇ law of dark matter bubbles under the Lorentz symmetry breaking and the pertubation situation, and found that the radiated energy increases with quantum space-time effect increases, and it also increases with the bubble potential energy increases. These physical effects may be confirmed in the further dark matter observations and experiments.
作者
余毅
颜骏
YU Yi , YAN Jun(Department of Physics, Sichuan Normal University, Chengdu 610066, Chin)
出处
《中国科学：物理学、力学、天文学》
CSCD
北大核心
2018年第4期102-110,共9页
Scientia Sinica Physica,Mechanica & Astronomica
基金
四川省教育厅自然科学基金(编号:11ZA100)资助项目
关键词
量子时空背景
Lorentz对称性破缺
Q泡暗物质
能量分布和辐射
quantum space-time background, Lorentz symmetry breaking, Q-bubble dark matter, energy distribution and radiation
