Time varying quantum optics

Interesting papers include:

• Photonics of time-varying media. E. Galiffi, R. Tirole, S. Yin, H. Li, S. Vezzoli, P. A. Huidobro, M. G. Silveirinha, R. Sapienza, A. Alù and J. B. Pendry in Adv. Photon. 4:014002 (2022).