The field of classical stochastic processes forms a major branch of mathematics. Stochastic
processes are, of course, also very well studied in biology, chemistry, ecology, geology …

Non-Markovian processes may arise in physics due to memory effects of environmental
degrees of freedom. For quantum non-Markovianity, it is an ongoing debate to clarify …

This work analyses the performance of quantum circuits and general processes to transform
$ k $ uses of an arbitrary unitary operation $ U $ into another unitary operation $ f (U) …

The capacity of distant parties to send signals to one another is a fundamental requirement
in many information-processing tasks. Such ability is determined by the causal structure …

Memory is the fundamental form of temporal complexity: when present but uncontrollable, it
manifests as non-Markovian noise; conversely, if controllable, memory can be a powerful …

While spatial quantum correlations have been studied in great detail, much less is known
about the genuine quantum correlations that can be exhibited by temporal processes …

The concept of entanglement and separability of quantum states is relevant for several fields
in physics. Still, there is a lack of effective operational methods to characterise these …

Many fundamental and key objects in quantum mechanics are linear map**s between
particular affine/linear spaces. This structure includes basic quantum elements such as …

The inevitable noise within one-sided device-independent quantum information tasks may
completely break any steering resources. These noisy effects are characterized by the …