Speaker: Michael Vasmer Abstract: The promise of quantum computers is currently limited by noise. Quantum error correction has the potential to overcome this problem, at the cost of large space and time overheads. The usual approach to diagnose errors in a quantum error-correcting code is to measure certain parity-check operators. These outcomes are then processed […]

Ttitle: Extensions of digital-analog quantum computation. Register: https://zoom.us/j/91479474986?pwd=NzhHakVmQzByK2xSNFNKU0FhV0NGQT09

Title: Chemistry Beyond Exact Solutions on a Quantum-Centric Supercomputer Abstract: A universal quantum computer can be used as a simulator capable of predicting properties of diverse quantum systems. Electronic structure problems in chemistry offer practical use cases around the hundred-qubit mark. This appears promising since current quantum processors have reached these sizes. However, mapping these […]

TITLE: QUIONE: A quantum simulator based on ultracold strontium atoms ABSTRACT: Neutral atoms have a wide range of applications in quantum science and technology. Strontium atoms, in particular, are popular for their use as atomic clocks in the field of quantum metrology. But recently, their preparation in optical lattices and tweezers has also been exploited for quantum simulation and quantum computing. In this talk I will present QUIONE: an analog quantum simulator able to […]

TITLE: Quantum Error Correction and Scaling with Trapped-Ions ABSTRACT: Quantinuum's quantum processors use the quantum charge-coupled device (QCCD) architecture with trapped-ion qubits to deliver leading performance with high-fidelity gates and all-to-all connectivity. As we look towards performing more complex algorithms that require vast numbers of operations, it will be necessary to develop quantum error correction […]

QTYR24, the Quantum Technologies for Young Researchers workshop, is a conference designed specifically for scientists in the early stages of their careers working in various branches of Quantum Science. From July 9th to 12th, 2024, in Madrid, this workshop offers a unique opportunity for postdocs, PhD, and Master's students to share their research in a […]

Title: Programming Heterogenous Quantum-Classical Supercomputing Architectures Abstract: Valuable quantum computing will integrate tightly with and depend on classical high-performance computing and AI. Such a hybrid system needs a programming model that enables easy and performant co-programming across quantum and classical resources. NVIDIA CUDA-Q is an open-source platform for integrating and programming QPUs, GPUs, and CPUs […]

Title: Towards quantum advantage on the cloud: benchmarking a 20 qubit quantum computer Abstract: Quantum computing is a field with incredible potential to solve fundamental limitations of classical computing, as well as provide a way for scientists to simulate complex quantum systems. Current technological implementations require further improvements in quality and scalability in order for […]

Title: Quantum Convolutional Neural Networks are (Effectively) Classically Simulable Abstract: Quantum Convolutional Neural Networks (QCNNs) are widely regarded as a promising model for Quantum Machine Learning (QML). In this work we tie their heuristic success to two facts. First, that when randomly initialized, they can only operate on the information encoded in low-bodyness measurements of […]

Title: Classical shadows in theory, numerics and experiment Abstract: Classical shadows are a scalable way to extract meaningful information from a n-qubit system in a scalable and online fashion. Crucially, this method has the potential to overcome bottlenecks that plague more traditional general-purpose readout protocols. We will review the overall idea and then present numerical […]