‘Refrigerator’ Gives Quantum Computers Auto-error Correction
New Scientist A quantum “refrigerator” developed by Simone Gasparinetti at Sweden’s Chalmers University of Technology and colleagues ensures that a quantum computer’s calculations start off error-free, without requiring intervention or additional hardware. The researchers designed two qubits and one qutrit from tiny superconducting circuits. Interactions between the three components were engineered so that when the […]