Transplanckian entanglement entropy

Darwin Chang, Chong Sun Chu, Feng Li Lin

研究成果: 雜誌貢獻文章

9 引文 斯高帕斯(Scopus)

摘要

The entanglement entropy of the event horizon is known to be plagued by the UV divergence due to the infinitely blue-shifted near horizon modes. In this Letter we calculate the entanglement entropy using the transplanckian dispersion relation, which has been proposed to model the quantum gravity effects. We show that, very generally, the entropy is rendered UV finite due to the suppression of high energy modes effected by the transplanckian dispersion relation.

原文英語
頁(從 - 到)192-198
頁數7
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
583
發行號1-2
DOIs
出版狀態已發佈 - 2004 三月 11

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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