Researchers shed light on the quantum process of distillable entanglement by developing an exact mathematical expression for it

Also known as entanglement purification, it takes multiple noisy entangled states and converts them into

At the heart of this new study lies the concept of entanglement entropy, a measure of how particles in quantum systems a…

The researchers even tested their game out on one such device, the Quantinuum System Model H1 Quantum Computer developed…

This work found that photons could be emitted on a chip by stretching a single-atom-thin layer of a semiconducting

A new quantum algorithm that simulates nature outperforms its classical counterparts

In the new study, the team formulated a quantum algorithm that can be used in theory to find low-energy states—what phys…

QphoX, Rigetti, and Qblox announce joint research published in Nature Physics, showcasing a successful optical transducer readout for

To demonstrate the potential of this technology, QphoX, Rigetti and Qblox connected a transducer to a superconducting qu…

The company was founded by Dr Lia Li, whose breakthrough technology could potentially have significant benefits for the

A groundbreaking study from the Technion-Israel Institute of Technology unveils a newly discovered form of quantum entanglement in the total angular momentum of photons confined in nanoscale structures – just a thousandth the width of a human hair. This discovery could play a key role in the future miniaturization of quantum communication and computing components

For photons, particles of light, entanglement can exist for their direction of travel, frequency, or the direction in wh…

Because quantum computers are extremely sensitive to errors, previous methods required hundreds of physical photons to m…

The new advance was possible through the combination of a qudit quantum computer developed in Innsbruck, and a qudit alg…

The unlocked new physics attracted great attention among the community, and the whole system soon became known as

256-Qubit Milestone Strengthens Leadership in Neutral Atom Quantum Computing and Marks Major Progress Toward Scalable Quantum Computing at NQCC Harwell Campus

This achievement is a crucial step toward building scalable quantum processors capable of supporting

But microwave photons quickly lose their quantum information, or decohere, at room temperature. In order to transmit tho…

The results of this research were published online in Nature Communications on February 3, 2025.

The researchers utilized an innovative approach, analyzing exciton particles generated by illuminating the thin film wit…

A critical step in building the infrastructure for scalable quantum data centers

Welinq is removing the barriers to building the first quantum data centers by providing

Breakthrough achievement paves the way for practical quantum internet applications

The quantum network operating system, known as QNodeOS, is fully programmable, meaning that applications can be run at

A breakthrough method reveals unique atomic vibrations near interfaces of two materials, paving the way for advanced quantum technologies

There were two main challenges, Wen explained. First, the interface is

This breakthrough was enabled by an innovative fabrication approach developed by

Superconducting circuits are being used at TU Wien and ISTA to create new types of quantum systems that are much easier to control and much more tunable than natural quantum systems like atoms.

By coupling them, a system was created that can be used to store and retrieve light – an important prerequisite for furt…

The future is bright for an X-ray technique that captures microscopic, rapidly changing material properties

Researchers have also used RIXS to observe the electronic behavior of quantum materials, providing key insights into how…