32 citations · 191 across the 22 of their papers we have counts for
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hep-th2011★ 1 cited
Graviton production in the scaling of a long-cosmic-string network
Kostas Kleidis, Apostolos Kuiroukidis, Demetrios B. Papadopoulos +1
In a previous paper [1] we considered the possibility that (within the early-radiation epoch) there has been (also) a short period of a significant presence of cosmic strings. Duri…
hep-th2002★ 5 cited
Interactive Quadratic Gravity
K. Kleidis, A. Kuiroukidis, D. B. Papadopoulos
A quadratic semiclassical theory, regarding the interaction of gravity with a massive scalar quantum field, is considered in view of the renormalizable energy-momentum tensor in a…