A quantum internet is the holy grail of quantum information processing, enabling the
deployment of a broad range of quantum technologies and protocols on a global scale …

During the last ten years, superconducting circuits have passed from being interesting
physical devices to becoming contenders for near-future useful and scalable quantum …

Computational models are an essential tool for the design, characterization, and discovery
of novel materials. Computationally hard tasks in materials science stretch the limits of …

Quantum entanglement is a key resource in currently developed quantum technologies.
Sharing this fragile property between superconducting microwave circuits and optical or …

A key challenge in realizing practical quantum networks for long-distance quantum
communication involves robust entanglement between quantum memory nodes connected …

Quantum computers process information with the laws of quantum mechanics. Current
quantum hardware is noisy, can only store information for a short time and is limited to a few …

We introduce an adaptable and modular hybrid architecture designed for fault-tolerant
quantum computing. It combines quantum emitters and linear-optical entangling gates to …

A key challenge in realizing practical quantum networks for long-distance quantum
communication involves robust entanglement between quantum memory nodes connected …

One of the most promising routes toward scalable quantum computing is a modular
approach. We show that distinct surface code patches can be connected in a fault-tolerant …

A limited number of qubits, high error rates, and limited qubit connectivity are major
challenges for effective near-term quantum computations. Quantum circuit partitioning …