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quant-ph2025
Efficient computation of quantum time-optimal control
Andrei A. Stepanenko, Kseniia S. Chernova, Maxim A. Gorlach
We present an approach to compute time-optimal control of a quantum system which combines quantum brachistochrone and Lax pair techniques and enables efficient investigation of lar…
quant-ph2025
Time-optimal transfer of the quantum state in long qubit arrays
Andrei A. Stepanenko, Kseniia S. Chernova, Maxim A. Gorlach
Recent technological advances have allowed the fabrication of large arrays of coupled qubits serving as prototypes of quantum processors. However, the optimal control of such syste…