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arXiv 0802.3109astro-phgr-qchep-th
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泡沫状宇宙中宇宙射线的传播

Propagation of cosmic rays in the foam-like Universe

A. A. Kirillov, E. P. Savelova, P. S. Zolotarev

摘要:

考虑了由嵌入闵可夫斯基时空中的静态虫洞组成的经典时空泡沫模型。我们研究了粒子在这种介质中的传播,并证明了单个细射线会根据穿过的路径和虫孔的分布而对粒子密度产生特定的阻尼。丢失的粒子分散在光线周围。虫洞被证明可以在点状源周围形成DM晕。因此,预测的阻尼和DM量之间的相关性可以用来验证暗物质的拓扑性质。

英文摘要:

The model of a classical spacetime foam is considered, which consists of static wormholes embedded in Minkowski spacetime. We examine the propagation of particles in such a medium and demonstrate that a single thin ray undergoes a specific damping in the density of particles depending on the traversed path and the distribution of wormholes. The missing particles are scattered around the ray. Wormholes was shown to form DM halos around point-like sources. Therefore, the correlation predicted between the damping and the amount of DM can be used to verify the topological nature of Dark Matter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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