Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …

Quantum technologies exploit entanglement to revolutionize computing, measurements, and
communications. This has stimulated the research in different areas of physics to engineer …

We generate spin squeezed ground states in an atomic spin-1 Bose-Einstein condensate
tuned near the quantum-critical point separating the different spin phases of the interacting …

We study transitionless quantum driving in an infinite-range many-body system described by
the Lipkin-Meshkov-Glick model. Despite the correlation length being always infinite the …

We use the dynamical algebra of a quantum system and its dynamical invariants to inverse
engineer feasible Hamiltonians for implementing shortcuts to adiabaticity. These are …

A systematic approach to design robust control protocols against the influence of different
types of noise is introduced. We present control schemes which protect the decay of the …

Quantum metrology exploits quantum resources and strategies to improve measurement
precision of unknown parameters. One crucial issue is how to prepare a quantum entangled …

The twist-and-turn dynamics of spin squeezing results from the interplay of the one-axis-
twisting (nonlinear in the collective-spin operators) and the transverse-field turning (linear) …

The most precise measurement of a physical parameter (such as the strength of a field, a
force, or time) is very often obtained by mapping it to a phase that can be determined using …

We propose a quantum speedup method for adiabatic generation of cat states in bosonic
Josephson junctions via shortcuts to adiabaticity. We apply approximated counter-diabatic …