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Churchill Capital is a special-purpose acquisition company that is merging with Infleqtion to take it public. The SPAC deal ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept of quantum gravity does not exist. The idea comes from two London-based ...

Theoretical research led by Professor Enrique Gaztañaga of the University of Portsmouth challenges the ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works extremely well in its own domain: Quantum theory explains how atoms and ...

Loop quantum gravity (LQG) is a non-perturbative, background-independent approach to quantising spacetime that seeks to merge the principles of quantum mechanics and general relativity. In this ...

Recent theoretical and experimental endeavours in quantum gravity have increasingly focused on the interplay between gravitational interactions and quantum entanglement. This research seeks to ...

A new theoretical framework shows how subtle fluctuations in spacetime could be detected using existing interferometers.

“Quantum sensing opens an entirely new domain for U.S. space leadership,” said Dana Anderson, Chief Science Officer at Infleqtion. “By deploying this technology in orbit, we are demonstrating the ...

Infleqtion, a Boulder-based quantum-technology company, said this week that it “will fly the first quantum sensor capable of measuring the Earth's gravitational field and its gradients” as part of ...