Nota de FísicaPublicado
Localization-Entropy from Holography on Null-Surfaces and the Split Property
Bert Schroer
Datos de la publicación
- Autores
- Bert Schroer
- Tipo
- Nota de Física
- Estado
- Publicado
- Fecha de publicación
- 18/04/2008
- Descripción
- Using the conformal equivalence of translational KMS states on chiral theories with dilational KMS states obtained from restricting the vacuum state to an interval (the chiral inversion of the Unruh-effect) it was shown in a previous publications that the diverging volume (length) factor of the thermodynamic limit corresponds to the logarithmic depencence on a decreasing attenuation length associated with the localization-caused vacuum polarization cloud near the causal boundary of the localization region. Far from being a coincidence this is a structural consequence of the fact that both operator algebras, the global thermal and the locally restricted ground state algebra are of the same unique von Neumann type ( monad") which is completely different from that met in Born-localized quantum mechanical algebras. Together with the technique of holographic projection this leads to the universal area proportionality. The main aim in this paper is to describe a derivation which is more in the spirit of recent work on entanglement entropy in condensed matter physics, especially to that of the replica trick as used by Cardy and collaborators. The essential new ingredient is the use of the split property which already has shown its constructive power in securing the existence of models of factorizing theories.
- Año
- 2008
- Vínculo con tesis
- No
- Vínculo con beca
- No