77 citations · 199 across the 14 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-qc2020★ 14 cited
Quantization of inhomogeneous spacetimes with cosmological constant term
Adamantia Zampeli, Andronikos Paliathanasis
We show that the Szekeres system with cosmological constant admits a sufficient number of conservation laws, which allow to claim the integrability of the system. The main novelty…