TY - GEN

T1 - Lightlike braneworlds in anti-de Sitter bulk space-times

AU - Guendelman, Eduardo

AU - Kaganovich, Alexander

AU - Nissimov, Emil

AU - Pacheva, Svetlana

N1 - Funding Information:
E.N. and S.P. are grateful to the organizers for hospitality during the IX-th International Workshop “Lie Theory and Its Applications in Physics”. E.N. and S.P. are supported by Bulgarian NSF grant DO 02-257. Also, all of us acknowledge support of our collaboration through the exchange agreement between the Ben-Gurion University and the Bulgarian Academy of Sciences.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - We consider five-dimensional Einstein-Maxwell-Kalb-Ramond system self-consistently coupled to a lightlike 3-brane, where the latter acts as material, charge and variable cosmological constant source.We find wormhole-like solutions whose total space-time manifold consists of either (a) two "universes", which are identical copies of the exterior space-time region (beyond the horizon) of fivedimensional Schwarzschild-anti-de Sitter black hole, or (b) a "right" "universe" comprising the exterior space-time region of Reissner-Nordstr̈om-anti-de Sitter black hole and a "left" "universe" being the Rindler "wedge" of five-dimensional flat Minkowski space. The wormhole "throat" connecting these "universes", which is located on their common horizons, is self-consistently occupied by the lightlike 3-brane as a direct result of its dynamics given by an explicit reparametrizationinvariant world-volume Lagrangian action. The intrinsic world-volume metric on the 3-brane turns out to be flat, which allows its interpretation as a lightlike braneworld.

AB - We consider five-dimensional Einstein-Maxwell-Kalb-Ramond system self-consistently coupled to a lightlike 3-brane, where the latter acts as material, charge and variable cosmological constant source.We find wormhole-like solutions whose total space-time manifold consists of either (a) two "universes", which are identical copies of the exterior space-time region (beyond the horizon) of fivedimensional Schwarzschild-anti-de Sitter black hole, or (b) a "right" "universe" comprising the exterior space-time region of Reissner-Nordstr̈om-anti-de Sitter black hole and a "left" "universe" being the Rindler "wedge" of five-dimensional flat Minkowski space. The wormhole "throat" connecting these "universes", which is located on their common horizons, is self-consistently occupied by the lightlike 3-brane as a direct result of its dynamics given by an explicit reparametrizationinvariant world-volume Lagrangian action. The intrinsic world-volume metric on the 3-brane turns out to be flat, which allows its interpretation as a lightlike braneworld.

UR - http://www.scopus.com/inward/record.url?scp=84883137630&partnerID=8YFLogxK

U2 - 10.1007/978-4-431-54270-4_14

DO - 10.1007/978-4-431-54270-4_14

M3 - Conference contribution

AN - SCOPUS:84883137630

SN - 9784431542698

T3 - Springer Proceedings in Mathematics and Statistics

SP - 215

EP - 230

BT - Lie Theory and Its Applications in Physics

PB - Springer New York LLC

ER -