期刊论文详细信息
Symmetry Integrability and Geometry-Methods and Applications | |
The Soccer-Ball Problem | |
article | |
Sabine Hossenfelder1  | |
[1] KTH Royal Institute of Technology and Stockholm University | |
关键词: Lorentz-invariance; quantum gravity; quantum gravity phenomenology; deformed special relativity; | |
DOI : 10.3842/SIGMA.2014.074 | |
来源: National Academy of Science of Ukraine | |
【 摘 要 】
The idea that Lorentz-symmetry in momentum space could be modified but still remain observer-independent has received quite some attention in the recent years. This modified Lorentz-symmetry, which has been argued to arise in Loop Quantum Gravity, is being used as a phenomenological model to test possibly observable effects of quantum gravity. The most pressing problem in these models is the treatment of multi-particle states, known as the 'soccer-ball problem'. This article briefly reviews the problem and the status of existing solution attempts.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO202106300001324ZK.pdf | 296KB | download |