# Scientists Finally Solve a Major Quantum Entanglement Problem

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Text version: https://stenobird.com/podcast/the-quark-side-quantum-physics-podcast-7683146/scientists-finally-solve-a-major-quantum-entanglement-problem.md
Podcast: [The Quark Side - Quantum Physics Podcast](https://stenobird.com/podcast/the-quark-side-quantum-physics-podcast-7683146)
Published: 2026-07-13T09:00:18+00:00
Episode link: https://www.spreaker.com/episode/scientists-finally-solve-a-major-quantum-entanglement-problem--72003092
Audio file: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72003092/puzzlep.mp3
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JSON: https://stenobird.com/v1/public/podcasts/the-quark-side-quantum-physics-podcast-7683146/episodes/scientists-finally-solve-a-major-quantum-entanglement-problem
Duration seconds: 1105

## Resource

Researchers at Kyoto University and Hiroshima University have developed a new method to instantly detect W States, a rare and fragile form of Quantum Entanglement that has challenged physicists for decades. Using Photonic Quantum Circuits based on Cyclic Shift Symmetry, the breakthrough overcomes the slow limitations of traditional Quantum Tomography and could help accelerate the future of Quantum Teleportation, secure communication networks, and scalable quantum computing. This episode includes AI-generated content.

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## Transcript

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