For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general ...

The Bohr model is a neat but quite imperfect depiction of the inner workings of an atom before things got too muddled up by quantum principles.

The model has been superseded since Niels Bohr first proposed it in 1913, as our understanding of the quantum world advanced. Erwin Schroedinger proposed a new atomic model that dispensed with ...

With quantum technologies like computing and secure communications requiring entanglement, understanding how to create stable, interconnected atomic systems has become a priority. From two to four ...

This makes quantum computers natural candidates for simulating chemistry. Until now, quantum devices have only been able to calculate unchanging things, such as the energies of molecules. Our study, ...

Users will be able to run calculations on Pasqal's 100-qubit QPU with a pay-as-you-go model. Pasqal's quantum computer uses neutral-atom technology and offers a range of analog quantum computational ...

Their strontium-based neutral atom machine is a more restricted kind of quantum computer known as a quantum simulator: while they can excite atoms up to the Rydberg state and create entangled ...

To address this, California-based Atom Computing is working alongside Microsoft. In September 2024, Microsoft announced a collaboration with Atom to build the world’s most powerful quantum ...

Quantum spin model made from nanographene molecules. Swiss Federal Laboratories for Materials Science and Technology (EMPA) Journal Nature Materials DOI 10.1038/s41563-025-02166-1. Keywords ...

Atom Computing is working with Microsoft on fault-tolerant quantum computers. (Atom Computing Photo) Microsoft and Atom Computing say they’ve reached a new milestone in their effort to build ...