299 citations · 603 across the 28 of their papers we have counts for
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gr-qc1999★ 6 cited
The untilted diffuse matter Bianchi V Universe
T. Christodoulakis, G. Kofinas, Vasilios Zarikas
A diffuse matter filled Type V Universe is studied. The anisotropic behaviour, the distortion caused to the CMBR and the parameter region allowed by present cosmological bounds are…
hep-th1999★ 3 cited
Derivative expansion of quadratic operators in a general 't Hooft gauge
Vasilios Zarikas
A derivative expansion technique is developed to compute functional determinants of quadratic operators, non diagonal in spacetime indices. This kind of operators arise in general…