590 citations · 5.8k across the 64 of their papers we have counts for
5 papers · 1 filter
A formalism for steering with local quantum measurements
A. B. Sainz, L. Aolita, M. Piani +2
We develop a unified approach to classical, quantum and post-quantum steering. The framework is based on uncharacterised (black-box) parties performing quantum measurements on thei…
A simple class of bound entangled states based on the properties of the antisymmetric subspace
Enrico Sindici, Marco Piani
We provide a simple construction of bipartite entangled states that are positive under partial transposition, and hence undistillable. The construction makes use of the properties…
Certification and Quantification of Multilevel Quantum Coherence
Martin Ringbauer, Thomas R. Bromley, Marco Cianciaruso +6
Quantum coherence, present whenever a quantum system exists in a superposition of multiple classically distinct states, marks one of the fundamental departures from classical physi…
Converting multilevel nonclassicality into genuine multipartite entanglement
Bartosz Regula, Marco Piani, Marco Cianciaruso +3
Characterizing genuine quantum resources and determining operational rules for their manipulation are crucial steps to appraise possibilities and limitations of quantum technologie…
Channel discrimination power of bipartite quantum states
Matteo Caiaffa, Marco Piani
We quantify the usefulness of a bipartite quantum state in the ancilla-assisted channel discrimination of arbitrary quantum channels, formally defining a worst-case-scenario channe…