The researchers, from the University of Cambridge, along with colleagues from the US, Israel and Austria, developed a theory describing a new state of light, which has controllable quantum properties over a broad range of frequencies, up as high as X-ray frequencies.
Andrea Pizzi, Alexey Gorlach, Nicholas Rivera, Andreas Nunnenkamp, Ido Kaminer. Light emission from strongly driven many-body systems. Nature Physics, 2023; DOI: 10.1038/s41567-022-01910-7
