Puzzling effects Two quantum simulations have revealed unexpected behaviour at quantum phase transitions. (Courtesy: Shutterstock/Inna-Bigun) Unexpected behaviour at phase transitions between ...

Quantum gates are also reversible and capable of manipulating ... swapped the states of two qubits and applied what is called a phase shift, an essential step in generating entanglement where ...

a quantum system can encounter different types of errors, such as bit-flips, phase-flips, or some combinations of these. This is why no single correction code can implement all the gate operations ...

QuEra Computing Inc. said today it has secured more than $230 million in funding to accelerate its goal of advancing ...

After decades of looking, researchers have seen a string of atoms go through a 1D phase change so elusive that it could only happen inside a quantum simulator. “One motivation [for our ...