量子引力唯象学与高能粒子传播
天体物理学
2009-11-10 v1
摘要
量子引力效应可能对高能宇宙线粒子的传播和相互作用产生重要影响。假设时空泡沫结构导致粒子能量和动量的内禀不确定性,我们展示了低能(GZK 截断以下)观测如何能为涨落时空结构的作用提供强有力的约束。
引用
@article{arxiv.astro-ph/0410413,
title = {Quantum-Gravity phenomenology and high energy particle propagation},
author = {R. Aloisio and P. Blasi and A. Galante and P. L. Ghia and A. F. Grillo},
journal= {arXiv preprint arXiv:astro-ph/0410413},
year = {2009}
}
备注
6 pages, to appear in the Proc. Cosmic Ray International Seminar CRIS 2004, Catania, Italy, May 31 - June 4, 2004