2 papers
quant-ph2021
Quantum control landscape for ultrafast generation of single-qubit phase shift quantum gates
Boris O. Volkov, Oleg V. Morzhin, Alexander N. Pechen
In this work, we consider the problem of ultrafast controlled generation of single-qubit phase shift quantum gates. Globally optimal control is a control which realizes the gate wi…
quant-ph2019
Minimal Time Generation of Density Matrices for a Two-Level Quantum System Driven by Coherent and Incoherent Controls
Oleg V. Morzhin, Alexander N. Pechen
The article considers a two-level open quantum system whose dynamics is driven by a combination of coherent and incoherent controls. Coherent control enters into the Hamiltonian pa…