The Startup Alice and Bob have been working on the cat qubit. Alice & Bob is a Paris-based quantum computing startup founded in 2020 by Théau Peronnin and Raphaël Lescanne, with a mission to build the ...

Alice&Bob, a Paris startup that is a pioneer in the area of cat qubit quantum architecture, has raised €100 million ($104 million).It plans to use this Series B to continue work towards building ...

Paris – March 11, 2025 – Fault-tolerant quantum computing company Alice & Bob today announced what they said is a significant advancement in cat qubit technology to reduce errors in quantum computers.

Ocelot, however, adopts the cat qubit design developed by the French startup Alice & Bob. Named after the famous Schrödinger's cat thought experiment, this qubit is designed in such a way that it ...

Reporting in the February 26 issue of the journal Nature, a team of scientists from AWS and Caltech demonstrate a new quantum chip architecture for suppressing errors using a type of qubit known ...

A cat qubit, named after the famous house cat -- aka, Schrödinger's cat -- in quantum experiments that is either alive or dead inside a box, is an analog qubit rather than a digital qubit that ...

Amazon Web Services has unveiled its Ocelot chip based on a hardware-efficient quantum computing architecture. Fernando Brandão and Oskar Painter of AWS said in a blog post that the pair of ...

The logical qubit is formed from a linear array of cat data qubits, transmon ancilla qubits, and buffer modes. A buffer mode connected to each of the cat data qubits, are used to correct for bit-flip ...