Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …

The coherent superposition of states, in combination with the quantization of observables,
represents one of the most fundamental features that mark the departure of quantum …

Quantum communications promises reliable transmission of quantum information, efficient
distribution of entanglement and generation of completely secure keys. For all these tasks …

In quantum mechanics, a fundamental law prevents quantum communications to
simultaneously achieve high rates and long distances. This limitation is well known for point …

Quantum coherence and quantum correlations are of fundamental and practical significance
for the development of quantum mechanics. They are also cornerstones of quantum …

We introduce a rigorous framework for the quantification of coherence and identify intuitive
and easily computable measures of coherence. We achieve this by adopting the viewpoint …

Finally, here is a modern, self-contained text on quantum information theory suitable for
graduate-level courses. Developing the subject'from the ground up'it covers classical results …

We present a comprehensive and up-to-date review of the concept of quantum non-
Markovianity, a central theme in the theory of open quantum systems. We introduce the …

One of the best signatures of nonclassicality in a quantum system is the existence of
correlations that have no classical counterpart. Different methods for quantifying the …

Parasitic crosstalk in superconducting quantum devices is a leading limitation for quantum
gates. We demonstrate the suppression of static ZZ crosstalk in a two-qubit, two-coupler …