Joshua Mornhinweg, Laura Katharina Diebel, Maike Halbhuber, Michael Prager, Josef Riepl, Tobias Inzenhofer, Dominique Bougeard, Rupert Huber, Christoph Lange
Dressing electronic quantum states with virtual photons creates exotic effects ranging from vacuum-field modified transport to polaritonic chemistry, and squeezing or entanglement of modes. The established paradigm of cavity quantum electrodynamics maximizes the light-matter coupling strength <mml:math xmlns:mml="https://www.w3.org/1998/Math/MathML"> <mml:msub><mml:mrow><mml:mi>Ω</mml:mi></mml:mrow> <mml:mrow><mml:mi>R</mml:mi></mml:mrow> </mml:msub> <mml:mo>/</mml:mo> <mml:msub><mml:mrow><mml:mi>ω</mml:mi></mml:mrow> <mml:mrow><mml:mi>c</mml:mi></mml:mrow> </mml:msub> </mml:math> , defined as the ratio of the vacuum Rabi frequency and the frequency of light, by resonant interactions...
February 28, 2024: Nature Communications