Year: 2025
Type: preprint
Abstract: We present an explicit, fully local Reeh-Schlieder approximation scheme for coherent states of a free scalar field. For any bounded region $\mathcal{U}$, we construct a one-parameter family of bounded operators $\hat{A}_ζ$ localized in the causal complement of $\mathcal{U}$. The action of $\hat{A}_ζ$ on the vacuum approximates the target coherent state in the limit $ζ\to 0$.
Source: arXiv (Cornell University)
Authors: Falcone, Riccardo, Conti, Claudio
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7081571267
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