Bulk reconstruction using timelike entanglement in (A) dS

A Das, S Sachdeva, D Sarkar - Physical Review D, 2024 - APS
It is well known that the entanglement entropies for spacelike subregions, and the
associated modular Hamiltonians play a crucial role in the bulk reconstruction program …

Bulk Reconstruction in De Sitter Spacetime

A Goldar, N Kajuri - arxiv preprint arxiv:2405.16832, 2024 - arxiv.org
The bulk reconstruction program involves expressing local bulk fields as non-local operators
on the boundary. It was initiated in the context of AdS/CFT correspondence. Attempts to …

Extension of the HKLL bulk reconstruction for small∆

S Aoki, J Balog - Journal of High Energy Physics, 2023 - Springer
A bstract We re-analyse the bulk reconstruction for a scalar field in Lorentzian AdS
spacetime, both for the case of even and odd dimensions, for an extended range of …

Bulk reconstruction in 2D multi-horizon black hole

P Dey, N Kajuri, R Pal - arxiv preprint arxiv:2407.15949, 2024 - arxiv.org
The goal of the bulk reconstruction program is to construct boundary representations of
fields in asymptotically Anti-de Sitter spacetimes. In this paper, we extend the program by …

Bulk reconstruction for normalizable and non-normalizable modes: p-forms and the graviton

B Bhattacharjee, J Mukherjee - arxiv preprint arxiv:2307.02710, 2023 - arxiv.org
In this paper, we consider the HKLL bulk reconstruction procedure for $ p $-form fields and
graviton in empty AdS $ _ {d+ 1} $. We derive spacelike HKLL bulk reconstruction kernels for …

The Information Paradox for One-sided Black Hole Evaporation in AdS

S Stefanova - 2025 - studenttheses.uu.nl
The black hole information paradox has been troubling the minds of physicists since the
discovery of Hawking radiation. The contradiction between Hawking's result and the unitarity …