Main external collaborations:

(note: this is a partial list, only long-standing, stable and still-active collaborations are included, but we have many other recent or short-term collaborations which are not listed)

- Lecce polariton-fluids group (Daniele Sanvitto and Giuseppe Gigli)

- Ottawa quantum photonics group (Robert W. Boyd and Ebrahim Karimi)

- Rome quantum information lab group (Fabio Sciarrino)

- Zurich (ETH) multifunctional ferroic materials group (Manfred Fiebig)

- ICFO Quantum Optics Theory group (Maciej Lewenstein) and UPC (Pietro Massignan)