2018/07/14 by Yonekura, Kazuya
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)
paper · doi:10.48550/arxiv.1807.05399
The Reeh-Schlieder theorem, with the time-slice axiom of quantum field theory, may be used to recover the information which falls into a black hole. Analyticity of quantum fields in states with finite energy plays the crucial role. In AdS spacetime, our argument based on the Reeh-Schlieder theorem is consistent with the argument that there is no information loss because of the AdS/CFT correspondence.