DOAJ Open Access 2022

A quantum bound on the compactness

Roberto Casadio

Abstrak

Abstract We present a simple quantum description of the gravitational collapse of a ball of dust which excludes those states whose width is arbitrarily smaller than the gravitational radius of the matter source and supports the conclusion that black holes are macroscopic extended objects. We also comment briefly on the relevance of this result for the ultraviolet self-completion of gravity and the connection with the corpuscular picture of black holes.

Topik & Kata Kunci

Astrophysics Nuclear and particle physics. Atomic energy. Radioactivity

Penulis (1)

Roberto Casadio

Format Sitasi

APA MLA BibTeX

Casadio, R. (2022). A quantum bound on the compactness. https://doi.org/10.1140/epjc/s10052-021-09980-2

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Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1140/epjc/s10052-021-09980-2
Akses: Open Access ✓