New Chandrasekhar transformation in Kerr spacetime

Nakajima, Hiroaki; Lin, Wenbin

doi:10.48550/arxiv.2111.05857

Cited by 2 publications

(2 citation statements)

References 32 publications

(55 reference statements)

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“…In our viewpoint this intriguing correspondence could be further clarified in CFT terms, as started in [13], and other massive gravitational sources can be studied along the same lines by making use of the results of this paper. For related topics, see also [53,54,55,56,57,58].…”

Section: Introductionmentioning

confidence: 99%

Irregular Liouville correlators and connection formulae for Heun functions

Bonelli¹,

Iossa²,

Lichtig³

et al. 2022

Preprint

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We perform a detailed study of a class of irregular correlators in Liouville Conformal Field Theory, of the related Virasoro conformal blocks with irregular singularities and of their connection formulae. Upon considering their semi-classical limit, we provide explicit expressions of the connection matrices for the Heun function and a class of its confluences. Their calculation is reduced to concrete combinatorial formulae from conformal block expansions.

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