The unitarity puzzle and Planck mass stable particles

Y. Aharonov*, A. Casher, S. Nussinov

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

140 Scopus citations

Abstract

We suggest that the ultimate remnant of an evaporating black hole is an infinitely degenerate particle at the Planck mass. Arguments are presented for the stability of these objects and their cosmological and theoretical implications are briefly discussed.

Original languageEnglish
Pages (from-to)51-55
Number of pages5
JournalPhysics Letters B
Volume191
Issue number1-2
DOIs
StatePublished - 4 Jun 1987

Funding

FundersFunder number
National Science FoundationPHY-8408265, ISP-80-11451
United States-Israel Binational Science Foundation

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