[HTML][HTML] The variational quantum eigensolver: a review of methods and best practices
The variational quantum eigensolver (or VQE), first developed by Peruzzo et al.(2014), has
received significant attention from the research community in recent years. It uses the …
received significant attention from the research community in recent years. It uses the …
Kochen-specker contextuality
A central result in the foundations of quantum mechanics is the Kochen-Specker theorem. In
short, it states that quantum mechanics is in conflict with classical models in which the result …
short, it states that quantum mechanics is in conflict with classical models in which the result …
Very-large-scale integrated quantum graph photonics
Graphs have provided an expressive mathematical tool to model quantum-mechanical
devices and systems. In particular, it has been recently discovered that graph theory can be …
devices and systems. In particular, it has been recently discovered that graph theory can be …
Semidefinite programming relaxations for quantum correlations
Semidefinite programs are convex optimization problems involving a linear objective
function and a domain of positive-semidefinite matrices. Over the past two decades, they …
function and a domain of positive-semidefinite matrices. Over the past two decades, they …
Contextuality supplies the 'magic'for quantum computation
Quantum computers promise dramatic advantages over their classical counterparts, but the
source of the power in quantum computing has remained elusive. Here we prove a …
source of the power in quantum computing has remained elusive. Here we prove a …
[LIBRO][B] Geometry of quantum states: an introduction to quantum entanglement
I Bengtsson, K Życzkowski - 2017 - books.google.com
Quantum information theory is a branch of science at the frontier of physics, mathematics,
and information science, and offers a variety of solutions that are impossible using classical …
and information science, and offers a variety of solutions that are impossible using classical …
Is the quantum state real? An extended review of -ontology theorems
MS Leifer - arxiv preprint arxiv:1409.1570, 2014 - arxiv.org
Towards the end of 2011, Pusey, Barrett and Rudolph derived a theorem that aimed to show
that the quantum state must be ontic (a state of reality) in a broad class of realist approaches …
that the quantum state must be ontic (a state of reality) in a broad class of realist approaches …
[LIBRO][B] Alice and Bob meet Banach
The quest to build a quantum computer is arguably one of the major scientific and
technological challenges of the twenty-first century, and quantum information theory (QIT) …
technological challenges of the twenty-first century, and quantum information theory (QIT) …
Wigner function negativity and contextuality in quantum computation on rebits
We describe a universal scheme of quantum computation by state injection on rebits (states
with real density matrices). For this scheme, we establish contextuality and Wigner function …
with real density matrices). For this scheme, we establish contextuality and Wigner function …
Randomness in quantum mechanics: philosophy, physics and technology
This progress report covers recent developments in the area of quantum randomness, which
is an extraordinarily interdisciplinary area that belongs not only to physics, but also to …
is an extraordinarily interdisciplinary area that belongs not only to physics, but also to …