330 citations · 2.1k across the 52 of their papers we have counts for
4 papers · 2 filters
Measures of coherence generating power for quantum unital operations
Paolo Zanardi, Georgios Styliaris, Lorenzo Campos Venuti
Given an orthonormal basis in a -dimensional Hilbert space and a unital quantum operation acting on it one can define a non-linear mapping that associates to a…
Relaxation vs. adiabatic quantum steady state preparation: which wins?
Lorenzo Campos Venuti, Tameem Albash, Milad Marvian +2
Adiabatic preparation of the ground states of many-body Hamiltonians in the closed system limit is at the heart of adiabatic quantum computation, but in reality systems are always…
Coherence generating power of quantum unitary maps and beyond
Paolo Zanardi, Georgios Styliaris, Lorenzo Campos Venuti
Given a preferred orthonormal basis in the Hilbert space of a quantum system we define a measure of the coherence generating power of a unitary operation with respect to . T…
Modular Quantum Information Processing by Dissipation
Jeffrey Marshall, Lorenzo Campos Venuti, Paolo Zanardi
Dissipation can be used as a resource to control and simulate quantum systems. We discuss a modular model based on fast dissipation capable of performing universal quantum computat…