Researchers have shown that ultracold atoms can be driven into a strange new quantum state called a fractional Fermi sea, where particles organize themselves in unexpected ways. The discovery points ...
When two-dimensional electron systems are subjected to magnetic fields at low temperatures, they can exhibit interesting states of matter, such as fractional quantum Hall liquids. These are exotic ...
A team of researchers from Q-CTRL and IBM says it has achieved a 3,000-fold wall-clock speedup over the best available classical methods while simulating a foundational physics model on a 120-qubit ...