@article{9565f6469cca40d78319fe4552037367,
title = "The unitarity puzzle and Planck mass stable particles",
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.",
author = "Y. Aharonov and A. Casher and S. Nussinov",
note = "Funding Information: Finally, we may conjecture that due to their infinite degeneracy planckons would dominate all other quantum fluctuations at the Planck scale and would thus provide a natural cutoff at the Planck momentum for quantum field theory ,5 We are grateful to L. Susskind for many helpful discussions and we thank A1 Mueller for an exhaustive discussion. This work was supported in part by NSF grants PHY-8408265 and ISP-80-11451, and by the US-Israel Binational Science Foundation.",
year = "1987",
month = jun,
day = "4",
doi = "10.1016/0370-2693(87)91320-7",
language = "אנגלית",
volume = "191",
pages = "51--55",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier B.V.",
number = "1-2",
}