Thermal local quantum uncertainty in a two-qubit-superconducting system under decoherence

By considering the local quantum uncertainty (LQU) as a measure of quantum correlations, the thermal evolution of a two-qubit-superconducting system is investigated. We show that the thermal LQU can be increased by manipulating the Hamiltonian parameters such as the mutual coupling and Josephson ene...

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Veröffentlicht in:	arXiv.org 2023-10
Hauptverfasser:	Pourkarimi, M R, Haddadi, S, Nashaat, M, Kulikov, K V, Shukrinov, Yu M
Format:	Artikel
Sprache:	eng
Schlagworte:	Controllability Mutual coupling Physics - Quantum Physics Quantum computers Quantum entanglement Qubits (quantum computing) Superconductivity Thermal evolution Uncertainty
Online-Zugang:	Volltext
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