Emerging entanglement on network histories
arXiv:2312.17313 · doi:10.1103/PhysRevD.109.085016
Abstract
We show that quantum fields confined to Lorentzian histories of freely falling networks in Minkowski spacetime probe entanglement properties of vacuum fluctuations that extend unrestricted across spacetime regions. Albeit instantaneous field configurations are localized on one-dimensional edges, angular momentum emerges on these network histories and establish the celebrated area scaling of entanglement entropy.
18 pages, 8 figures, minor changes, agrees with publication in Physical Review D
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