Quantum information technologies demand highly accurate control over quantum systems.
Achieving this requires control techniques that perform well despite the presence of …

Unwanted interaction between a quantum system and its fluctuating environment leads to
decoherence and is the primary obstacle to establishing a scalable quantum information …

We present a comprehensive theoretical treatment of supcode, a method for generating
dynamically corrected quantum gate operations, which are immune to random noise in the …

In this work, we put forward an approach of constructing the optimal composite pulse
sequence for robust population transfer in two-level systems. This approach is quite …

Improving the quantum coherence of solid-state systems is a decisive factor in realizing solid-
state quantum technologies. The key to optimize quantum coherence lies in reducing the …

We perform comprehensive experimental tests of various composite pulse sequences using
one of the open-access IBM quantum processors, based on superconducting transmon …

In holonomic quantum computation, quantum gates are performed using driving protocols
that trace out closed loops on the Bloch sphere, making them robust to certain pulse errors …

The ability to perform gates in multiqubit systems that are robust to noise is of crucial
importance for the advancement of quantum information technologies. However, finding …

We introduce a quantum control technique using polychromatic pulse trains, consisting of
pulses with different carrier frequencies, ie, different detunings with respect to the qubit …

Composite pulse sequences, which produce arbitrary predefined rotations of a qubit on the
Bloch sphere, are presented. The composite sequences contain up to 17 pulses and can …