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Quantum fermion superradiance and vacuum ambiguities on charged black holes

Abstract Unlike a classical charged bosonic field, a classical charged fermion field on a static charged black hole does not exhibit superradiant scattering. We demonstrate that the quantum analogue of this classical process is however present. We construct a vacuum state for the fermion field which...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Álvaro Álvarez-Domínguez, Elizabeth Winstanley
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2025-05-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP05(2025)118
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