35 citations · 279 across the 30 of their papers we have counts for
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gr-qc2001★ 2 cited
A note on wavemap-tensor cosmologies
Spiros Cotsakis, John Miritzis
We examine theories of gravity which include finitely many coupled scalar fields with arbitrary couplings to the curvature (wavemaps). We show that the most general scalar-tensor $…
gr-qc2001★ 7 cited
Symmetry, singularities and intregrability in complex dynamics VII: Integrability Properties of FRW-Scalar Cosmologies
Peter Leach, Spiros Cotsakis, John Miritzis
This paper considers some physically interesting cosmological dynamical systems in the FRW-scalarfield category which are examined for integrability according to the criterion of P…
gr-qc2001
Scalar-tensor -cosmologies
Spiros Cotsakis, John Miritzis
We show that the scalar-tensor -model action is conformally equivalent to general relativity with a minimally coupled wavemap with a particular target metric. Inflation on the s…