24 citations · 89 across the 18 of their papers we have counts for
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gr-qc2020
Quantization of the Szekeres spacetime through generalized symmetries
Andronikos Paliathanasis, Adamantia Zampeli, Theodosios Christodoulakis +1
We present the effect of the quantum corrections on the Szekeres spacetime, a system important for the study of the inhomogeneities of the pre-inflationary era of the universe. The…
gr-qc2018★ 13 cited
Quantization of the Szekeres System
A. Paliathanasis, Adamantia Zampeli, T. Christodoulakis +1
We study the quantum corrections on the Szekeres system in the context of canonical quantization in the presence of symmetries. We start from an effective point-like Lagrangian wit…