Entanglement and phase-sensitivity of a Mach-Zehnder interferometer for the coherent spin state input

DOI10.1007/s10773-016-3253-yzbMath1390.81088OpenAlexW2563209254MaRDI QIDQ1705090

Xiao-jie Yi

Publication date: 14 March 2018

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-016-3253-y

zbMATH Keywords

quantum entanglementphase shiftMach-Zehnder interferometerphase-sensitivity

Mathematics Subject Classification ID

Quantum optics (81V80) Coherent states (81R30) Quantum coherence, entanglement, quantum correlations (81P40)

Cites Work

• Phase sensitivity of atomic Josephson junctions with a bosonic species confined by a double-well potential
• Quantum detection and estimation theory
• Quantum Fisher information and phase sensitivity in various initial states
• Entanglement measure and quantum violation of Bell-type inequality
• Negative correlations and entanglement in higher-spin Dicke states
• Statistical distance and the geometry of quantum states

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