Shinji Mukohyama et al JCAP07(2005)013 doi:10.1088/1475-7516/2005/07/013
Shinji Mukohyama1,2, Yuuiti Sendouda1, Hiroyuki Yoshiguchi1 and Shunichiro Kinoshita1
Show affiliationsWe find a simple exact solution for a six-dimensional braneworld which captures some essential features of warped flux compactification, including a warped geometry, compactification, a magnetic flux and one or two 3-brane(s). In this set-up we analyse how the Hubble expansion rate on each brane changes when the brane tension changes. It is shown that the effective Newton's constant resulting from this analysis agrees with that inferred by simply integrating extra dimensions out. On the basis of the result, a general formula for the effective Newton's constant is conjectured and its application to cosmology with type IIB warped string compactification is discussed.
E-print Number: hep-th/0506050
Cited: by |
Refers: to
11.25.Mj Compactification and four-dimensional models
Issue 07 (July 2005)
Received 16 June 2005, accepted for publication 30 June 2005
Published 21 July 2005
Shinji Mukohyama et al JCAP07(2005)013
David G. Cerdeño et al JHEP12(2004)048
David Kastor and Jennie Traschen JHEP08(2004)045
D L Duewer et al 2009 Metrologia 46 08003
Chuan-Tsung Chan and Wei-Ming Chen JHEP11(2009)081
G Ratel and C Michotte 2003 Metrologia 40 06024
P L Schaffer et al 2008 New J. Phys. 10 053001
Nabil Iqbal and Harvey B. Meyer JHEP11(2009)029
X Ding et al 2008 J. Micromech. Microeng. 18 075017
J.E. Rice et al 2009 Nucl. Fusion 49 025004