Roberto Stassi

One Photon Can Simultaneously Excite Two or More Atoms.

Franco Nori, F. Nori, Salvatore Savasta, 2016, Physical review letters.

Output field-quadrature measurements and squeezing in ultrastrong cavity-QED

Franco Nori, Bernardo Spagnolo, F. Nori, 2015, 1509.09064.

Switching on and off of ultrastrong light-matter interaction: Photon statistics of quantum vacuum radiation

Salvatore Savasta, A. Ridolfo, Luigi Garziano, 2013 .

Multiphoton quantum Rabi oscillations in ultrastrong cavity QED

Franco Nori, Anton Frisk Kockum, F. Nori, 2015, 1509.06102.