N C Tsamis and R P Woodard 2004 Class. Quantum Grav. 21 93 doi:10.1088/0264-9381/21/1/007
N C Tsamis1 and R P Woodard2
Show affiliationsWe give a solution for plane wave scalar, vector and tensor mode functions in the presence of any homogeneous, isotropic and spatially flat cosmology which is driven by a single, minimally coupled scalar. The solution is obtained by rescaling the various mode functions so that they reduce, with a suitable scale factor and a suitable time variable, to those of a massless, minimally coupled scalar. We then express the general solution in terms of co-moving time and the original scale factor.
Issue 1 (7 January 2004)
Received 1 July 2003
Published 20 November 2003
N C Tsamis and R P Woodard 2004 Class. Quantum Grav. 21 93
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