Unparticle may be a Remedy to the Information Loss in the Scattering of Fermion off Dilaton Black-hole

TL;DR

This paper explores how unparticles in (1+1) dimensions could potentially resolve the information loss paradox in fermion scattering off dilaton black holes, challenging traditional views and aligning with Hawking's revised proposals.

Contribution

It introduces a novel approach using unparticles to address information loss in black hole scattering, offering a new perspective beyond standard theories.

Findings

Unparticle framework can prevent information loss in fermion-dilaton black hole scattering.

One-loop corrections indicate nonstandard physics may preserve information.

The approach aligns with Hawking's revised suggestion on information preservation.

Abstract

We study s-wave scattering of fermion off dilaton black-hole. With one loop correction it was found to suffer from nonpreservation of information and that of course, went against Hawking's revised suggestion on this issue. A nonstandard approach, e.g. the probable existence of unparticle in $(1+1)$ dimension has been adopted here that shows a remedy to get rid of the danger of information loss to bring it in agrees with the Hawking's revised suggestion.