154 citations · 223 across the 9 of their papers we have counts for
9 papers
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…
Optimizing state transfer in a three-qubit array via quantum brachistochrone method
Kseniia S. Chernova, Andrei A. Stepanenko, Maxim A. Gorlach
Quantum brachistochrone method has recently emerged as a technique allowing one to implement the desired unitary evolution operator in a physical system within the minimal time. He…
Higher-order topological phase of interacting photon pairs
A. A. Stepanenko, M. D. Lyubarov, M. A. Gorlach
Topological phases open a door to such intriguing phenomena as unidirectional propagation and disorder-resilient localization at a stable frequency. Recently discovered higher-orde…
Electric circuit emulation of topological transitions driven by quantum statistics
Nikita A. Olekhno, Alina D. Rozenblit, Alexey A. Dmitriev +2
Topological phases exhibit a plethora of striking phenomena including disorder-robust localization and propagation of waves of various nature. Of special interest are the transitio…
Probing the topology of the two-photon bands via time-dependent quantum walks
Andrei A. Stepanenko, Maxim A. Gorlach
Topological protection of quantum correlations opens new horizons and opportunities in quantum technologies. A variety of topological effects has recently been observed in qubit ne…
Topological states in qubit arrays induced by density-dependent coupling
Andrei A. Stepanenko, Mark D. Lyubarov, Maxim A. Gorlach
Topological states of light open exciting possibilities in quantum photonics promising the topological protection of quantum entanglement. Here, we put forward an approach to reali…