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quant-ph2025
Optimal Control of thermally noisy quantum gates in a multilevel system
Aviv Aroch, Shimshon Kallush, Ronnie Kosloff
Quantum systems are inherently sensitive to environmental noise and imperfections in external control fields, which pose a significant challenge for the practical implementation of…
quant-ph2023
Mitigating controller noise in quantum gates using optimal control theory
Aviv Aroch, Ronnie Kosloff, Shimshon Kallush
All quantum systems are subject to noise from the environment or external controls. This noise is a major obstacle to the realization of quantum technology. For example, noise limi…
quant-ph2019
Quantifying the Unitary Generation of Coherence From Thermal Quantum Systems
Shimshon Kallush, Aviv Aroch, Ronnie Kosloff
The unitary generation of coherence from an incoherent thermal state is investigated. We consider a completely controllable Hamiltonian allowing to generate all possible unitary tr…