21 citations · 52 across the 9 of their papers we have counts for
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gr-qc2023★ 11 cited
Entanglement in Cosmology
Konstantinos Boutivas, Dimitrios Katsinis, Georgios Pastras +1
We compute the evolution of the entanglement entropy for a massless field within a spherical region throughout the inflationary period and the subsequent era of radiation dominatio…
hep-th2023★ 21 cited
Entanglement and Expansion
Konstantinos Boutivas, Georgios Pastras, Nikolaos Tetradis
We study the entanglement entropy resulting from tracing out local degrees of freedom of a quantum scalar field in an expanding universe. It is known that when field modes become s…