Quantinuum’s System Model H2 enabled Microsoft’s qubit-virtualization system to generate the most reliable logical qubits ever recorded, a breakthrough with wide ranging implications for everyone in...

Quantinuum, the world’s largest and leading integrated quantum computing company, today announced that Harry Buhrman, Ph.D., a renowned and distinguished complexity theorist and quantum computing...

Quantinuum has raised the bar for the global ecosystem by achieving the historic and much-vaunted “three 9's” 2-qubit gate fidelity in its commercial quantum computer and announcing that its Quantum...

At Quantinuum, we continuously upgrade our quantum computing technologies to provide the best available performance — and experience — to users.

Quantinuum’s H-Series quantum computers, Powered by Honeywell, continue to deliver on exponential performance gains

March and April have been good months for Quantinuum, which today released a blog announcing the ion trap quantum computer specialist has achieved a 99.9% (three nines) two-qubit gate fidelity […]

JPMorgan Chase, Mitsui, Amgen and Honeywell make investment to support Quantinuum’s growth and innovation

At Quantinuum, we continuously upgrade our quantum computing technologies to provide the best available performance — and experience — to users.

Simpler, faster and fewer errors: How arbitrary angle gates help increase H1’s quantum volume

Without full fault tolerance in quantum computers we will never practically get past 100 qubits but full fault tolerance will eventually open up the

Quantinuum, the world’s largest standalone integrated quantum computing company, today announced its H1 generation quantum processors set two performance records in quick succession, with its H1-1...

Major technical improvements to a quantum computer based on trapped ions could bring a large-scale version closer to reality.

Duffield et al., (2023). qujax: Simulating quantum circuits with JAX. Journal of Open Source Software, 8(89), 5504, https://doi.org/10.21105/joss.05504

A multidisciplinary team from Quantinuum, QuTech (Delft University of Technology) and the University of Stuttgart used the H1 quantum computer to demonstrate a noteworthy advance in fault-tolerant...

Introducing Quantum in Pictures: A Book That Makes Quantum Mechanics and Quantum Computing More Inclusive

The engagement provides RIKEN and its collaborators with on-premise access to Quantinuum’s world-leading ion-trap quantum computer

Quantinuum Scientists have created a full Quantum Monte Carlo Integration (QMCI) engine – with some evidence of quantum advantage

Quantum tensor networks demonstrate potential exponential resource reduction in both time and memory for calculation of critical state properties in digital quantum computers

The issue of scaling is arguably one of the hardest problems in the field at large: how can we get more qubits, and critically, how can we make all those qubits work the way we need them to?

npj Quantum Information - Realization of quantum signal processing on a noisy quantum computer

Today signifies a major achievement for the entire quantum ecosystem: Microsoft and Quantinuum demonstrated the most reliable logical qubits on record. By applying Microsoft’s breakthrough qubit-vi...

We are surrounded by optimization problems – for example, what’s the most efficient route for getting all your chores done on a Sunday? What’s the best way to pack a suitcase? Modern businesses can’t...

When it comes to transporting ions, researchers at Quantinuum have turned a corner. Both literally and figuratively.

An experiment shows that errors in quantum computation can be repeatedly corrected on the fly.

For the first time, Quantinuum researchers have run scalable quantum natural language processing (QNLP) models, able to parse and process real-world data, on a quantum computer.

Quantinuum Computing's majority owner, Honeywell, saw $2 billion in sales for it by 2026. It looks like it just made a giant step closer to that future.

Advanced technique enables larger algorithms in NISQ era and beyond

We list some of the influential people who are producing the science and technology of the future and are instrumental in Quantum Computing. Some such as Bob Sutor are evangelists for the field and...

As we wrap up 2021 and begin 2022, IQT News is asking executives from several companies across the quantum sector to weigh in on the state of the industry, key challenges that remain and visions and...

Currently available quantum computers suffer from constraints including hardware noise and a limited number of qubits. As such, variational quantum algorithms that utilise a classical optimiser in...

We propose an imaginary time equivalent of the well-established Pauli gadget primitive for Trotter-decomposed real time evolution, using mid-circuit measurements on a single ancilla qubit....

Quantinuum has optimized the “iceberg” error detection code, opening the door to early fault-tolerant quantum computing

A personal account on the 2022 Physics Nobel prize

The framework of causal models provides a principled approach to causal reasoning, applied today across many scientific domains. Here we present this framework in the language of string diagrams,...

PureVPN brings power of Quantum-Resistant Encryption Keys to the masses A small step for you, a quantum leap for your privacy PureVPN is taking steps

Today, Microsoft announced a significant quantum advancement and made our new Integrated Hybrid feature in Azure Quantum available to the public.

Quantinuum researchers are developing a new way to think about computing with light

The ZX-calculus is a universal graphical language for qubit quantum computation, meaning that every linear map between qubits can be expressed in the ZX-calculus. Furthermore, it is a complete...

Quantinuum announces a new investment by IBM, extending capabilities with IBM Quantum systems in joint commitment to grow the quantum ecosystem

Researchers at Quantinuum and Microsoft’s Azure Quantum used the Quantum Intermediate Representation (QIR) to demonstrate a magic state distillation protocol for the first time on quantum hardware –...

In this paper, we develop a graphical calculus to rewrite photonic circuits involving light-matter interactions and non-linear optical effects. We introduce the infinite ZW calculus, a graphical...

The QIR Alliance, an international effort to enhance platform interoperability and enhance the work of quantum computing developers, has announced a milestone in the industry-wide effort to acceler...

Quantinuum’s System Model H2 enabled Microsoft’s qubit-virtualization system to generate the most reliable logical qubits ever recorded, a breakthrough with wide ranging implications for everyone in...

Airbus, BMW Group and Quantinuum, world leaders in mobility and quantum technologies, have developed a hybrid quantum-classical workflow to speed up future research using quantum computers to...

Collaboration is at the core of any important technological development. From the steam engine to the internet, humanity’s innovations interweave themselves between seemingly disparate communities.

Quantinuum, the world’s largest quantum computing company, has become the first to simulate a chemical molecule by implementing a partially fault tolerant algorithm on a quantum processor using...

The government is today investing a total of £45 million in the UK's quantum sector - as part of its commitment to transforming into a quantum-enabled economy by 2033 – seizing this technology’s...

Quantinuum has unveiled our new optics and electromechanical engineering laboratory space at our largest operating site, in Broomfield, Colorado.

Quantinuum is proud to introduce three new tools to help enterprise and academic users to make full use of the world-leading capabilities of the System Model H1 and H2 quantum computers.

Quantinuum, the world’s largest integrated quantum computing company, today announced the launch of Quantum Origin Onboard, an innovation in cryptographic key generation that provides quantum...

Google and Quantinuum bring a new, promising particle into the quantum computer road map

The research team behind Quantinuum's state-of-the-art quantum computational chemistry platform, InQuanto, has demonstrated a new method that makes more efficient use of today's "noisy" quantum...

InQuanto, a state-of-the-art quantum computational chemistry software platform, is built for computational chemists seeking to push the boundaries of what is possible using today’s quantum computers.

The detrimental effect of noise accumulates as quantum computers grow in size. In the case where devices are too small or noisy to perform error correction, error mitigation may be used. Error...

We establish a formal bridge between qubit-based and photonic quantum computing. We do this by defining a functor from the ZX calculus to linear optical circuits. In the process we provide a...

A leading open-source software development tool for Quantum Natural Language Processing (“QNLP”) debuts integration with PennyLane, an Enhanced Training Package, and Support for Quantum Specialists...

Quantinuum's feed-forward functionality is worth getting to know

Mitsui & Co., Ltd (“Mitsui”) and Quantinuum have signed a strategic partnership agreement to collaborate in the delivery of quantum computing in Japan and the Asia-Pacific region.

Quantinuum has used GitHub to make it easier for developers and everyone in the quantum ecosystem to understand the performance of the company’s H-Series quantum computers.

By Sherilyn Wright & Cameron Foreman

Last week, Quantum Origin won the 2022 award for “Best Use of Innovation” selected by UK Business Tech, and presented at their annual award…

By Bob Coecke, Vincent Wang-Mascianica, Jonathon Liu