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quant-ph2025
Neural-network-based design and implementation of fast and robust quantum gates
Marko Kuzmanović, Ilya Moskalenko, Yu-Han Chang +11
We present a continuous-time, neural-network-based approach to optimal control in quantum systems, with a focus on pulse engineering for quantum gates. Leveraging the framework of…
quant-ph2024
Observation of the two-photon Landau-Zener-Stückelberg-Majorana effect
Isak Björkman, Marko Kuzmanović, Gheorghe Sorin Paraoanu
Second-order processes introduce nonlinearities in quantum dynamics, unlocking a totally unexpected area of control operations. Here we show that the well-known Landau-Zener-Stücke…
quant-ph2023
High-fidelity robust qubit control by phase-modulated pulses
Marko Kuzmanović, Isak Björkman, John J. McCord +2
We present a set of robust and high-fidelity pulses that realize paradigmatic operations such as the transfer of the ground state population into the excited state and arbitrary $X…