11 citations · 24 across the 12 of their papers we have counts for
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quant-ph2023★ 2 cited
How ubiquitous is entanglement in quantum field theory?
Ivan Agullo, Béatrice Bonga, Patricia Ribes-Metidieri +2
It is well known that entanglement is widespread in quantum field theory, in the following sense: every Reeh-Schlieder state contains entanglement between any two spatially separat…
gr-qc2023★ 5 cited
Low Energy States and CPT invariance at the Big Bang
Sergi Nadal-Gisbert, José Navarro-Salas, Silvia Pla
In this paper, we analyze the quantum vacuum in a radiation-dominated and CPT-invariant universe by further imposing the quantum states to be ultraviolet regular i.e., satisfying t…