scholarly journals Challenges and obstacles for a bouncing universe in brane models

2003 ◽  
Vol 68 (2) ◽  
Author(s):  
P. Kanti ◽  
K. Tamvakis
Keyword(s):  
Bouncing Universe ◽  
Brane Models

scholarly journals HIGHER-ORDER CURVATURE TERMS IN BORN–INFELD TYPE BRANE THEORIES

2011 ◽  
Vol 20 (01) ◽  
pp. 59-75 ◽  
Author(s):  
EFRAIN ROJAS
Keyword(s):  
Ricci Tensor ◽  
General Structure ◽  
Extrinsic Curvature ◽  
Higher Order ◽  
Square Root ◽  
Auxiliary Variables ◽  
Field Equations ◽  
Alternative Description ◽  
Brane Models ◽  
Combined Matrix

The field equations associated to Born–Infeld type brane theories are studied by using auxiliary variables. This approach hinges on the fact, that the expressions defining the physical and geometrical quantities describing the worldvolume are varied independently. The general structure of the Born–Infeld type theories for branes contains the square root of a determinant of a combined matrix between the induced metric on the worldvolume swept out by the brane and a symmetric/antisymmetric tensor depending on gauge, matter or extrinsic curvature terms taking place on the worldvolume. The higher-order curvature terms appearing in the determinant form come to play in competition with other effective brane models. Additionally, we suggest a Born–Infeld–Einstein type action for branes where the higher-order curvature content is provided by the worldvolume Ricci tensor. This action provides an alternative description of the dynamics of braneworld scenarios.

scholarly journals Gauge coupling and fermion mass relations in low string scale brane models

2006 ◽  
Vol 45 (1) ◽  
pp. 241-247 ◽  
Author(s):  
D. V. Gioutsos ◽  
G. K. Leontaris ◽  
J. Rizos
Keyword(s):  
Gauge Coupling ◽  
Fermion Mass ◽  
Brane Models

scholarly journals Kink modes and effective four dimensional fermion and Higgs brane models

2007 ◽  
Vol 75 (10) ◽  
Author(s):  
Damien P. George ◽  
Raymond R. Volkas
Keyword(s):  
Brane Models

scholarly journals Holomorphic variables in magnetized brane models with continuous Wilson lines

2010 ◽  
Vol 2010 (4) ◽  
Author(s):  
Pablo G. Cámara ◽  
Cezar Condeescu ◽  
Emilian Dudas
Keyword(s):  
Brane Models

scholarly journals LHC phenomenology and cosmology of string-inspired intersecting D-brane models

2012 ◽  
Vol 86 (6) ◽  
Author(s):  
Luis A. Anchordoqui ◽  
Ignatios Antoniadis ◽  
Haim Goldberg ◽  
Xing Huang ◽  
Dieter Lüst ◽  
...  
Keyword(s):  
Brane Models

scholarly journals Bouncing universe with Quintom matter

2007 ◽  
Vol 2007 (10) ◽  
pp. 071-071 ◽  
Author(s):  
Yi-Fu Cai ◽  
Taotao Qiu ◽  
Xinmin Zhang ◽  
Yun-Song Piao ◽  
Mingzhe Li
Keyword(s):  
Bouncing Universe

scholarly journals Some phenomenology of intersecting D-brane models

2005 ◽  
Vol 71 (11) ◽  
Author(s):  
Gordon L. Kane ◽  
Piyush Kumar ◽  
Joseph D. Lykken ◽  
Ting T. Wang
Keyword(s):  
Brane Models

scholarly journals Information content inF(R)brane models with nonconstant curvature

2015 ◽  
Vol 92 (12) ◽  
Author(s):  
R. A. C. Correa ◽  
P. H. R. S. Moraes ◽  
A. de Souza Dutra ◽  
Roldão da Rocha
Keyword(s):  
Information Content ◽  
Brane Models

scholarly journals Bouncing universe with non-minimally coupled quintom matter

2008 ◽  
Vol 669 (1) ◽  
pp. 9-13 ◽  
Author(s):  
M.R. Setare ◽  
J. Sadeghi ◽  
A. Banijamali
Keyword(s):  
Bouncing Universe
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