In this article, we consider a network of quantum sensors, where each sensor is a qubit
detector that “fires,” ie, its state changes when an event occurs close by. The change in state …

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) …

Characterising large scale quantum systems is central for fundamental physics as well as for
applications of quantum technologies. While a full characterisation requires exponentially …

We show that a subset of the basis for the irreducible representations of the total $ SU (2) $
rotation forms a covariant approximate quantum error-correcting code with transversal $ U …

We show that iteration of a few ($\sim N^{1/4} $) unitary steps of Grover's algorithm suffices
to perfectly prepare a Dicke state of $ N $ atoms in a cavity. We also show that a few …

Solid-state spin systems hold great promise for quantum information processing and the
construction of quantum networks. However, the considerable inhomogeneity of spins in …

Quantum biology (QB) is frequently recognized as an emerging field, applying quantum
theory to study life sciences in combination with physics, mechanics, mathematics, statistics …

In shared spectrum systems, it is important to be able to localize simultaneously present
multiple intruders (unauthorized transmitters) to effectively protect a shared spectrum from …