Twisted soft photon hair implants on black holes

  • Background: The Hawking–Perry–Strominger (HPS) work states a new controversial idea about the black hole (BH) information paradox , where BHs maximally entropize and encode information in their event horizon area , with no “hair” thought to reveal information outside but angular momentum, mass, and electric charge only in a unique quantum gravity (QG) vacuum state. New conservation laws of gravitation and electromagnetism , appear to generate different QG vacua, preserving more information in soft photon/graviton hair implants. We find that BH photon hair implants can encode orbital angular momentum (OAM) and vorticity of the electromagnetic (EM) field. Methods: Numerical simulations are used to plot an EM field with OAM emitted by a set of dipolar currents together with the soft photon field they induce. The analytical results confirm that the soft photon hair implant carries OAM and vorticity. Results: a set of charges and currents generating real EM fields with precise values of OAM induce a “curly”, twisted, soft-hair implant on the BH with vorticity and OAM increased by one unit with respect to the initial real field. Conclusions: Soft photon implants can be spatially shaped ad hoc, encoding structured and densely organized information on the event horizon

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Metadaten
Author:Fabrizio Tamburini, Mariafelicia De Laurentis, Ignazio Licata, Bo Thidé
URN:urn:nbn:de:hebis:30:3-515487
DOI:https://doi.org/10.3390/e19090458
Parent Title (English):Entropy
Document Type:Article
Language:English
Date of Publication (online):2017/08/31
Date of first Publication:2017/08/31
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2019/10/22
Tag:black holes; electromagnetic orbital angular momentum; electromagnetic vorticity; soft photons
Volume:19
Issue:458
Note:
© 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
HeBIS-PPN:455332703
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 4.0