Exploring the holographic principle in asymptotically flat spacetimes via the BMS group
Arcioni, Giovanni ; Dappiaggi, Claudio
arXiv, 0306142 / Harvested from arXiv
Text on arXiv
We explore the holographic principle in the context of asymptotically flat spacetimes. In analogy with the AdS/CFT scenario we analyse the asympotically symmetry group of this class of spacetimes, the so called Bondi-Metzner-Sachs (BMS) group. We apply the covariant entropy bound to relate bulk entropy to boundary symmetries and find a quite different picture with respect to the asymptotically AdS case. We then derive the covariant wave equations for fields carrying BMS representations to investigate the nature of the boundary degrees of freedom. We find some similarities with 't Hooft S-matrix proposal and suggest a possible mechanism to encode bulk data.
Publié le : 2003-06-16
Classification:  High Energy Physics - Theory,  General Relativity and Quantum Cosmology,  Mathematical Physics 
@article{0306142,
     author = {Arcioni, Giovanni and Dappiaggi, Claudio},
     title = {Exploring the holographic principle in asymptotically flat spacetimes
  via the BMS group},
     journal = {arXiv},
     volume = {2003},
     number = {0},
     year = {2003},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0306142}
}

Arcioni, Giovanni; Dappiaggi, Claudio. Exploring the holographic principle in asymptotically flat spacetimes
  via the BMS group. arXiv, Tome 2003 (2003) no. 0, . http://gdmltest.u-ga.fr/item/0306142/