DeSitter entropy, quantum entanglement and ADS/CFT Export

@article{citeulike:3851380, abstract = {A deSitter brane-world bounding regions of anti-deSitter space has a macroscopic entropy given by one-quarter the area of the observer horizon. A proposed variant of the AdS/CFT correspondence gives a dual description of this cosmology as conformal field theory coupled to gravity in deSitter space. In the case of two-dimensional deSitter space this provides a microscopic derivation of the entropy, including the one-quarter, as quantum entanglement of the conformal field theory across the horizon.}, archivePrefix = {arXiv}, author = {Hawking, Stephen and Maldacena, Juan and Strominger, Andrew}, citeulike-article-id = {3851380}, citeulike-linkout-0 = {http://arxiv.org/abs/hep-th/0002145}, citeulike-linkout-1 = {http://arxiv.org/pdf/hep-th/0002145}, day = {17}, eprint = {hep-th/0002145}, keywords = {cinvestav, holography, topology}, month = {Feb}, posted-at = {2009-01-05 21:39:05}, priority = {2}, title = {DeSitter entropy, quantum entanglement and ADS/CFT}, url = {http://arxiv.org/abs/hep-th/0002145}, year = {2000} }

TY - JOUR ID - citeulike:3851380 L3 - citeulike-article-id:3851380 N2 - A deSitter brane-world bounding regions of anti-deSitter space has a macroscopic entropy given by one-quarter the area of the observer horizon. A proposed variant of the AdS/CFT correspondence gives a dual description of this cosmology as conformal field theory coupled to gravity in deSitter space. In the case of two-dimensional deSitter space this provides a microscopic derivation of the entropy, including the one-quarter, as quantum entanglement of the conformal field theory across the horizon. TI - DeSitter entropy, quantum entanglement and ADS/CFT KW - cinvestav KW - holography KW - topology AU - Hawking, Stephen AU - Maldacena, Juan AU - Strominger, Andrew PY - 2000/Feb/17/ UR - http://arxiv.org/abs/hep-th/0002145 ER -