102 citations · 1.9k across the 98 of their papers we have counts for
10 papers · 2 filters
Assisted work distillation
Benjamin Morris, Ludovico Lami, Gerardo Adesso
We study the process of assisted work distillation. This scenario arises when two parties share a bipartite quantum state and their task is to locally distil the optimal a…
Optimal distillation of quantum coherence with reduced waste of resources
Gokhan Torun, Ludovico Lami, Gerardo Adesso +1
We present an optimal probabilistic protocol to distill quantum coherence. Inspired by a specific entanglement distillation protocol, our main result yields a strictly incoherent o…
Universal gaps for XOR games from estimates on tensor norm ratios
Guillaume Aubrun, Ludovico Lami, Carlos Palazuelos +2
We define and study XOR games in the framework of general probabilistic theories, which encompasses all physical models whose predictive power obeys minimal requirements. The bias…
Generic bound coherence under strictly incoherent operations
Ludovico Lami, Bartosz Regula, Gerardo Adesso
We compute analytically the maximal rates of distillation of quantum coherence under strictly incoherent operations (SIO) and physically incoherent operations (PIO), showing that t…
Non-asymptotic assisted distillation of quantum coherence
Bartosz Regula, Ludovico Lami, Alexander Streltsov
We characterize the operational task of environment-assisted distillation of quantum coherence under different sets of free operations when only a finite supply of copies of a give…
All phase-space linear bosonic channels are approximately Gaussian dilatable
Ludovico Lami, Krishna Kumar Sabapathy, Andreas Winter
We compare two sets of multimode quantum channels acting on a finite collection of harmonic oscillators: (a) the set of linear bosonic channels, whose action is described as a line…
Probabilistic distillation of quantum coherence
Kun Fang, Xin Wang, Ludovico Lami +2
The ability to distill quantum coherence is pivotal for optimizing the performance of quantum technologies; however, such a task cannot always be accomplished with certainty. Here…
Non-classical correlations in quantum mechanics and beyond
Ludovico Lami
Is entanglement an exclusive feature of quantum systems, or is it common to all non-classical theories? And if this is the case, how strong is quantum mechanical entanglement as co…
High-Dimensional Entanglement in States with Positive Partial Transposition
Marcus Huber, Ludovico Lami, Cécilia Lancien +1
Genuine high-dimensional entanglement, i.e. the property of having a high Schmidt number, constitutes a resource in quantum communication, overcoming limitations of low-dimensional…
Gaussian quantum resource theories
Ludovico Lami, Bartosz Regula, Xin Wang +3
We develop a general framework to assess capabilities and limitations of the Gaussian toolbox in continuous variable quantum information theory. Our framework allows us to characte…