Quantum optimal control, a toolbox for devising and implementing the shapes of external
fields that accomplish given tasks in the operation of a quantum device in the best way …

During the last ten years, superconducting circuits have passed from being interesting
physical devices to becoming contenders for near-future useful and scalable quantum …

Quantum random-access memory (QRAM) is a mechanism to access data (quantum or
classical) based on addresses which are themselves a quantum state. QRAM has a long …

Quantum networks can enable various applications such as distributed quantum computing,
long-distance quantum communication, and network-based quantum sensing with …

Counting the microwave photons emitted by an ensemble of electron spins when they relax
radiatively has recently been proposed as a sensitive method for electron paramagnetic …

Memory is an indispensable component in classical computing systems. While the
development of quantum computing is still in its early stages, current quantum processing …

When strongly pumped at twice their resonant frequency, nonlinear resonators develop a
high-amplitude intracavity field, a phenomenon known as parametric self-oscillations. The …

The development of fast magnonic information-processing devices requires operating with
short spin-wave pulses, but, the shorter the pulses, the more affected they are by information …

One of the many challenges of quantum technologies is to interface long-lived stationary
quantum information with propagating photons in communication networks. Erbium doped …

We present a formalism for modelling parametric amplification by resonators subject to rate-
limited nonlinearity of mixed reactive/dissipative character, with particular relevance to …