A laser-interference technique for reconstructing the full density matrix of arbitrary free-electron quantum states in continuous variables, with an application to Coulomb interactions.
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fields
quant-ph 3years
2026 3verdicts
UNVERDICTED 3representative citing papers
Heralded atomic ground-state projection generates exact N-electron W_N entanglement from atomic W_N resources with closed-form success probability scaling as e^{-1}/N at resonance.
A theoretical framework expresses the electron-photon scattered state via the luminescence spectrum and uses subsystem purity plus an EPR-type criterion to distinguish wave-like, particle-like, and classical regimes of spatial entanglement in coherent cathodoluminescence.
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Quantum tomography of free electrons
A laser-interference technique for reconstructing the full density matrix of arbitrary free-electron quantum states in continuous variables, with an application to Coulomb interactions.
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Heralded Generation of Multipartite Free-Electron W-State Entanglement
Heralded atomic ground-state projection generates exact N-electron W_N entanglement from atomic W_N resources with closed-form success probability scaling as e^{-1}/N at resonance.
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Electron-Photon Spatial Entanglement in Coherent Cathodoluminescence
A theoretical framework expresses the electron-photon scattered state via the luminescence spectrum and uses subsystem purity plus an EPR-type criterion to distinguish wave-like, particle-like, and classical regimes of spatial entanglement in coherent cathodoluminescence.