A new study shows that active cavity feedback cuts polariton decay rates by more than 10x, boosting cooperativity and enabling strong photon-magnon-phonon coupl

A new study shows that active cavity feedback cuts polariton decay rates by more than 10x, boosting cooperativity and enabling strong photon-magnon-phonon coupling. These results overcome a major material limit for hybrid quantum systems. Read more: [↧](https://t.co/Xtar…