Add Yahoo as a preferred source to see more of our stories on Google. For decades, entanglement has been the hallmark of quantum weirdness, a ghostly connection between particles that Einstein ...

A new study in Nature Physics demonstrates a novel method for generating quantum entanglement using a quantum dot, which violates the Bell inequality. This method uses ultra-low power levels and could ...

For the first time, a superconducting circuit has passed a Bell test, the premier test in physics to confirm a system’s quantum behaviour. These circuits are used in quantum computers, and this test ...

A new technical paper titled “Loophole-free Bell inequality violation with superconducting circuits” was published by a group of researchers led by ETH Zurich.