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Timing quantum emission: Coherence, superradiance, and entanglement in order
Dataset   Open access

Timing quantum emission: Coherence, superradiance, and entanglement in order

Nur Fadhillah Binti Rahimi, Daniel Schumayer, Norman Tze Wei Koo, Christopher Gies, Leong-Chuan Kwek and David Hutchinson
Zenodo
01/08/2026
Handle:
https://hdl.handle.net/10523/52222

Abstract

coherence entanglement superradiance
We investigate the short-term temporal dynamics of superradiance in closely spaced quantum emitters. Building on Dicke’s 1954 framework, we analyze the sequential emergence of coherence, superradiance, and entanglement, revealing a distinct temporal hierarchy in their extremal values: relative coherence develops first, followed by the peak of correlated emission, then minimal entanglement, and subsequently minimal spin-spin correlation is reached. These findings suggest that enhanced relative coherence precedes correlated emission, and when spin correlations are negligible, entanglement and correlated emission become linked in time.
url
https://doi.org/10.5281/zenodo.21729769View
Data Open CC BY V4.0

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