BibTex format
@article{de:2008:10.1103/PhysRevLett.100.251603,
author = {de, Rham C and Dvali, G and Hofmann, S and Khoury, J and Pujolas, O and Redi, M and Tolley, AJ},
doi = {10.1103/PhysRevLett.100.251603},
journal = {Physical Review Letters},
pages = {251603--1--251603--4},
title = {Cascading gravity: extending the dvali-gabadadze-porrati model to higher dimension},
url = {http://dx.doi.org/10.1103/PhysRevLett.100.251603},
volume = {100},
year = {2008}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - We present a generalization of the Dvali-Gabadadze-Porrati scenario to higher codimensions which, unlike previous attempts, is free of ghost instabilities. The 4D propagator is made regular by embedding our visible 3-brane within a 4-brane, each with their own induced gravity terms, in a flat 6D bulk. The model is ghost-free if the tension on the 3-brane is larger than a certain critical value, while the induced metric remains flat. The gravitational force law “cascades” from a 6D behavior at the largest distances followed by a 5D and finally a 4D regime at the shortest scales.
AU - de,Rham C
AU - Dvali,G
AU - Hofmann,S
AU - Khoury,J
AU - Pujolas,O
AU - Redi,M
AU - Tolley,AJ
DO - 10.1103/PhysRevLett.100.251603
EP - 1
PY - 2008///
SN - 0031-9007
SP - 251603
TI - Cascading gravity: extending the dvali-gabadadze-porrati model to higher dimension
T2 - Physical Review Letters
UR - http://dx.doi.org/10.1103/PhysRevLett.100.251603
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000257230500013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.100.251603
VL - 100
ER -