Physics
7 articles
Quantum Superposition & Entanglement in Quantum Computing
In a groundbreaking experiment, clusters containing over 7,000 atoms were observed to exist in multiple locations at once, their center-of-mass position delocalized by more than ten times their own di
How Do Quantum Heat Engines Work? Reaching 0.7 Carnot Efficiency
Experimental quantum dot heat engines have already achieved an astonishing 70% of the theoretical maximum efficiency, a benchmark that challenges traditional thermodynamic limits.
What Are Diamond NV-Centers in Quantum Computing?
A refrigerator-sized quantum computer prototype, operating at room temperature, is already being tested by the DLR QCI project.
How Do Antimatter Rockets Work for Interstellar Travel?
An antimatter rocket can achieve a specific impulse of about 0.
How Multi-Qubit Entanglement Powers Future Quantum Networks
In 2020, researchers achieved an extraordinary feat: they entangled two ensembles of rubidium-87 atoms.
Soccer Players Bend Shots Midair Using Magnus Effect Physics
At NASA, the same aerodynamic equations used for rockets are now applied to soccer balls, helping students unravel the physics behind a perfectly bent shot.
New technique fixes neutral-atom quantum computer flaw
For the first time, a neutral atom quantum computer has demonstrated 'better-than-physical' error rates, meaning its logical qubits are more stable than the individual atoms they are built from.