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 …

We propose a concatenated approach for implementing transitionless quantum driving
regardless of adiabatic conditions while being robustness with respect to all kinds of …

A protocol for generating Greenberger‐Horne‐Zeilinger states in a system of NN coupled
qubits is proposed. The Hamiltonian model assumes NN‐wise interactions between the NN …

It has been theoretically demonstrated that two spins (qubits or qutrits), coupled by
exchange interaction only, undergo a coupling-based joint Landau-Majorana-Stückelberg …

Power broadening—the broadening of the spectral line profile of a two-state quantum
transition as the amplitude of the driving field increases—is a well-known and thoroughly …

In this Letter, we propose a scheme to control the evolution of a two-level quantum system in
the strong-coupling regime, based on the idea of reverse engineering. A coherent control …

We propose a technique for the accurate, flexible, and robust generation of arbitrary
preselected coherent superpositions of two quantum states. It uses a sequence of two …

The treatment of time-dependent dynamics of quantum systems involving multiple states
poses considerable technical challenges. One of the most efficient approaches in treating …

The generation of arbitrary preselected coherent superposition of states in multi-state
systems using adiabatic pulses split by a phase jump has been investigated. We consider a …

We experimentally demonstrate a protocol that effectively suppresses the qubit-bath
interaction in diamond and enables detection of weak AC signals (below 1 MHz) with …