Decay of Dirac hair around a dilaton black hole

2008/01/21 by G. W. Gibbons, Gary W. Gibbons, Marek Rogatko · 5 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #gr-qc #hep-th

paper · pdf · doi:10.1103/physrevd.77.044034

published as Phys.Rev.D77:044034,2008 · RevTex, 8 pages, to be published in Phys.Rev.D15

arxiv created 2008/01/21 · openalex publication_date 2008/02/19 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The intermediate and late-time behavior of a massive Dirac field in the background of static spherically symmetric dilaton black hole solutions is investigated. The intermediate asymptotic behavior of a massive Dirac field depends on the mass parameter as well as the wave number of the mode, while the late-time behavior has a power-law decay rate independent of both.

Citations

• The Distinction Between Dirac and Majorana Neutrino Wave Packets Due to Gravity and Its Impact on Neutrino Oscillations

Cited by

• Evolution of massive scalar fields in the spacetime of a tense brane black hole
• Fermion perturbations in string theory black holes
• Collapse of charged scalar field in dilaton gravity
• Superconducting hair on charged black string background
• QUASINORMAL MODES AND STABILITY OF A FIVE-DIMENSIONAL DILATONIC BLACK HOLE

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