Tuesday, 30 August 2022

Quantum heat pump: A new measuring tool for physicists

Physicists have built a quantum scale heat pump made from particles of light. This device brings scientists closer to the quantum limit of measuring radio frequency signals, useful in for example the hunt for dark matter.

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Engineers advance toward a fault-tolerant quantum computer

Researchers demonstrated extremely strong nonlinear light-matter coupling in a quantum circuit. Stronger coupling enables faster quantum rea...