Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

A number of experiments have been proposed to generate and witness gravitational entanglement, but Aziz and Howl’s work suggests that the presence of gravitational entanglement is not a ‘smoking gun’ ...

Quantum researchers in the twenty-first century are part of an international network that requires a great deal of interaction and communication. Around one hundred publications on the topic are ...

What if the impossible became routine? Imagine solving a problem so complex it would take a classical computer 20 million years to crack, now imagine doing it in just 15 minutes. That’s exactly what ...

The very first computer to make use of the bizarre and unintuitive properties of quantum mechanics was born out of a collaboration between major universities and International Business Machines (NYSE: ...

Researchers have developed an experimental method for determining whether the functions performed by a quantum computer are the result of quantum mechanics — or just a clever twist on classical ...

Quantum technology can process an enormous amount of data and solve complex problems in seconds rather than decades. Remarkably, quantum technology first appeared in the early 1900s. It originated ...

D-Wave Quantum has a leg up on the competition in this still-young industry. The company's leading quantum annealing system is now commercially available. D-Wave Quantum also has a strong balance ...

Today's quantum computers struggle with calculation errors, limiting their real-world usefulness. One company working to overcome quantum computing's limitations is Microsoft. Microsoft has ...