scholarly journals Tripartite Entanglement for Qubits and Qudit in Double Photoionization of Xenon Atom

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Minakshi Chakraborty . ◽  
Sandip Sen .
Keyword(s):  
Xenon Atom ◽  
Tripartite Entanglement ◽  
Double Photoionization

Threshold Double Photoionization of Argon with Synchrotron Radiation

1984 ◽  
Author(s):  
G. B. Armen ◽  
T. Aberg ◽  
K. R. Karim ◽  
J. C. Levin ◽  
B. Crasemann
Keyword(s):  
Synchrotron Radiation ◽  
Double Photoionization

scholarly journals Generation and dynamics of entangled fermion–photon–phonon states in nanocavities

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 491-511 ◽  
Author(s):  
Mikhail Tokman ◽  
Maria Erukhimova ◽  
Yongrui Wang ◽  
Qianfan Chen ◽  
Alexey Belyanin
Keyword(s):  
Emission Spectra ◽  
Coupled System ◽  
Vibrational Modes ◽  
Tripartite Entanglement ◽  
Quantum Emitter ◽  
Parametric Resonances ◽  
Analytic Expressions ◽  
Entangled Quantum States ◽  
Formation And Evolution ◽  
Quantum Optomechanics

AbstractWe develop the analytic theory describing the formation and evolution of entangled quantum states for a fermionic quantum emitter coupled simultaneously to a quantized electromagnetic field in a nanocavity and quantized phonon or mechanical vibrational modes. The theory is applicable to a broad range of cavity quantum optomechanics problems and emerging research on plasmonic nanocavities coupled to single molecules and other quantum emitters. The optimal conditions for a tripartite entanglement are realized near the parametric resonances in a coupled system. The model includes dissipation and decoherence effects due to coupling of the fermion, photon, and phonon subsystems to their dissipative reservoirs within the stochastic evolution approach, which is derived from the Heisenberg–Langevin formalism. Our theory provides analytic expressions for the time evolution of the quantum state and observables and the emission spectra. The limit of a classical acoustic pumping and the interplay between parametric and standard one-photon resonances are analyzed.

Angular correlations in near-threshold double photoionization of krypton

1991 ◽  
Vol 67 (7) ◽  
pp. 820-823 ◽  
Author(s):  
J. Mazeau ◽  
P. Selles ◽  
D. Waymel ◽  
A. Huetz
Keyword(s):  
Angular Correlations ◽  
Double Photoionization ◽  
Near Threshold
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