4 papers
Optimisation challenge for superconducting adiabatic neural network implementing XOR and OR boolean functions
D. S. Pashin, M. V. Bastrakova, D. A. Rybin +3
In this article, we consider designs of simple analog artificial neural networks based on adiabatic Josephson cells with a sigmoid activation function. A new approach based on the…
Genetic algorithm for searching bipolar Single-Flux-Quantum pulse sequences for qubit control
M. V. Bastrakova, D. S. Kulandin, T. Laptyeva +2
Nowadays most of superconducting quantum processors use charge qubits of a transmon type. They require implementation of energy efficient qubit state control scheme. A promising ap…
Control of spectroscopic features of multiphoton transitions in two coupled qubits by driving fields
V. O. Munyaev, M. V. Bastrakova
The quantum levels population behavior of the two coupled flux qubits depending on the external driving field characteristics is studied. The explicit expressions for the multiphot…
Picosecond operations on superconducting quantum register based on Ramsey patterns
M. V. Bastrakova, N. V. Klenov, V. I. Ruzhickiy +2
An ultrafast qubit control concept is proposed to reduce the duration of operations with a single and multiple superconducting qubits. It is based on the generation of Ramsey fring…