Quantum technologies represent a rapidly evolving field in which the specific properties of
quantum mechanical systems are exploited to enhance the performance of various …

Fidelity serves as a benchmark for the reliability in quantum information processes, and has
recently attracted much interest as a measure of the susceptibility of dynamics to …

The dynamics of a decohering two-level system driven by a suitable control Hamiltonian is
studied. The control procedure is implemented as a sequence of radio-frequency pulses that …

Bringing together the key ideas from nonequilibrium statistical mechanics and powerful
methodology from quantum field theory, this 2008 book captures the essence of …

We study the decoherence of a one-particle system, whose classical correspondent is
chaotic, when it evolves coupled to a weak quenched environment. This is done by …

Recently developed solid state multiple-quantum NMR methods are applied to extended
coupling networks, where direct dipole-dipole interactions can be used to create coherences …

Manipulation and Dilution Tools for Ruling Abundant Species" NMR is dead" was the slogan
heard in the late 1960s at least among physicists, until John S. Waugh and his co-workers …

Progress in NMR in general and in biomolecular applications in particular is driven by
increasing magnetic-field strengths leading to improved resolution and sensitivity of the …

By applying a suitable sequence of strong rf fields, a system of dipolar-coupled nuclear
spins can be made to behave as though the sign of the dipolar Hamiltonian had been …

Quantum computers, which process information encoded in quantum mechanical systems,
hold the potential to solve some of the hardest computational problems. A substantial …