Does Hawking predict the correct temperature of a black-hole?

Autor: Chandra Kapil
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Open Astronomy, Vol 29, Iss 1, Pp 56-58 (2020)
Druh dokumentu: article
ISSN: 2543-6376
DOI: 10.1515/astro-2020-0008
Popis: In our study of the validity of Hawking’s predicted radiation temperature of a black-hole, we found that the calculated temperature is another form of Zeldovich’s expression for the cosmological constant. We reasoned that as Zeldovich predicted the extreme value of cosmological constant thus Hawking might have also predicted an extreme temperature. However, the actual temperature might be something different. This result implies that all predictions based on Hawking’s radiation temperature might be incorrect.
Databáze: Directory of Open Access Journals