Quantum computing is a largely theoretical, ultimately expensive proposition for high-level computation. However, new findings could make it more efficient.

WEST LAFAYETTE, Ind. — Caltech president and pioneering physicist Thomas Rosenbaum, an expert in the promising field of quantum physics, will join Purdue University President Mung Chiang in April for ...

In the fast-evolving world of quantum computing, one of the biggest hurdles isn’t how fast calculations can be done—it’s how long you can hold onto the delicate quantum information in the first place.

A 2029 Deadline for Encryption — The Breakthrough That Changed the Clock Recent findings from Caltech and Oratomic indicate that a cryptographically relevant quantum computer could be built with as ...

Investment will create an innovation, collaboration hub to support world-leading scientists and engineers in quantum science, computing, and related fields. PASADENA, Calif., Dec. 11, 2023 /PRNewswire ...

A team of Caltech scientists has fabricated a superconducting qubit on a chip and connected it to a tiny device that scientists call a mechanical oscillator. Essentially a miniature tuning fork, the ...

Laying the groundwork for quantum communication systems of the future, engineers at Caltech have demonstrated the successful operation of a quantum network of two nodes, each containing multiple ...

Quantum computers and other devices hold incredible promise for enabling new types of sensors and communications, improving simulations of physical ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world’s ...

Researchers have invented a new method by which classical computers can measure the error rates of quantum machines without having to fully simulate them. Quantum ...

Scientists demonstrate a new quantum chip architecture for suppressing errors using a type of qubit known as a cat qubit. Scientists based at the AWS Center for Quantum Computing on Caltech's campus ...