Hadamard property of the Unruh state for massless fermions on Kerr spacetime : the large $a$ case

Abstract

In a recent paper by Gérard, Häfner, and Wrochna, the Unruh state for massless fermions on a Kerr spacetime was constructed and the authors showed its Hadmard property in the case of very slowly rotating black holes $|a|\ll M$. In this note, we extend this result to the full non extreme case $|a|<M$.

19 pages, 2 figures. Version as published in LMP

References in corpus (4)

• Quantum out-states holographically induced by asymptotic flatness: Invariance under spacetime symmetries, energy positivity and Hadamard property
• Accretion History of AGN III: Radiative Efficiency and AGN Contribution to Reionization
• Hadamard state in Schwarzschild-de Sitter spacetime
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Cited by in corpus (2)

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