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4-dimensional spacetimes from 2-dimensional conformal null data

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 نشر من قبل Rituparno Goswami
 تاريخ النشر 2015
  مجال البحث فيزياء
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In this paper we investigate whether the holographic principle proposed in string theory has a classical counterpart in general relativity theory. We show that there is a partial correspondence: at least in the case of vacuum Petrov type D spacetimes that admit a non-trivial Killing tensor, which encompass all the astrophysical black hole spacetimes, there exists a one to one correspondence between gravity in bulk and a two dimensional classical conformal scalar field on a null boundary.



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