Physical interactions in quantum many-body systems are typically local: Individual
constituents interact mainly with their few nearest neighbors. This locality of interactions is …

Physical interactions in quantum many-body systems are typically local: Individual
constituents interact mainly with their few nearest neighbors. This locality of interactions is …

The use of kernel functions is a common technique to extract important features from
datasets. A quantum computer can be used to estimate kernel entries as transition …

We give a detailed account of the one-way quantum computer, a scheme of quantum
computation that consists entirely of one-qubit measurements on a particular class of …

Graph states are multiparticle entangled states that correspond to mathematical graphs,
where the vertices of the graph take the role of quantum spin systems and edges represent …

General-purpose quantum computers can, in principle, entangle a number of noisy physical
qubits to realize composite qubits protected against errors. Architectures for measurement …

One of the greatest challenges in the fields of quantum information processing and quantum
technologies is the detailed coherent control over each and every constituent of quantum …

One formidable difficulty in quantum communication and computation is to protect
information-carrying quantum states against undesired interactions with the environment. To …

Graph states,,—multipartite entangled states that can be represented by mathematical
graphs—are important resources for quantum computation, quantum error correction …

The recognition of the key role entanglement plays in the understanding of the radical
departure of quantum from classical physics came historically remarkably late. In the early …