Seamless High-$Q$ Microwave Cavities for Multimode Circuit Quantum Electrodynamics

Multimode cavity quantum electrodynamics—where a two-level system interacts simultaneously with many cavity modes—provides a versatile framework for quantum information processing and quantum optics. Because of the combination of long coherence times and large interaction strengths, one of the leading experimental platforms for cavity QED involves coupling a superconducting circuit to a 3D microwave cavity.

We demonstrate a variety of protocols for universal single-mode quantum control applicable across all cavity modes, using only a single drive line. We achieve this by developing a straightforwardmethod for creating monolithic superconducting microwave cavities that reduces loss while simultaneously allowing control of the mode spectrum and mode-qubit interaction.

PhysRevLett NaturePhysics Of course, the Pied Quantum. It proves light particles are all music lovers.

PhysRevLett NaturePhysics A Quantum System is a Singularity, because it exists in the Quantum Universe to create a being.

PhysRevLett NaturePhysics I've played Zelda, wind instruments that do this are old news

PhysRevLett NaturePhysics oh that's why they're called recorders... lol

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US chooses encryption tools to protect us from quantum computersThe National Institute of Standards and Technology has revealed the next generation of algorithms that will keep our private data safe from snoopers Let’s jump to quantum speed the physics just ant right Looks like the new Mecca Since New Scientist is 100% paywalled, here’s the story directly from NIST:
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