most citedEfficiency of ETV diagrams as diagnostic tools for long-term period variations. II. Non-conservative mass transfer, and gravitational radiation

13 citations

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3 papers

gr-qc2016★ 6 cited

Spatially inhomogeneous and irrotational geometries admitting Intrinsic Conformal Symmetries

Pantelis S. Apostolopoulos

"Diagonal" spatially inhomogeneous (SI) models are introduced under the assumption of the existence of (proper) intrinsic symmetries and can be seen, in some sense, complementary t…

gr-qc2016★ 3 cited

Vacuum self similar anisotropic cosmologies in gravity

Pantelis S. Apostolopoulos

The implications from the existence of a proper Homothetic Vector Field (HVF) on the dynamics of vacuum anisotropic models in gravitational theory are studied. The fact that…

astro-ph.SR2015★ 13 cited

Efficiency of ETV diagrams as diagnostic tools for long-term period variations. II. Non-conservative mass transfer, and gravitational radiation

N. Nanouris, A. Kalimeris, E. Antonopoulou +1

The credibility of an eclipse timing variation (ETV) diagram analysis is investigated for various manifestations of the mass transfer and gravitational radiation processes in binar…