Circumnavigating an ocean of incompressible light
  This is a popular science article to appear on the "Il Nuovo Saggiatore" magazine of the Italian Physical Society. It aims at introducing a broad audience of physicists to the most recent trends in many-body physics of degenerate quantum gases with a special attention to quantum fluids of light and the quest towards quantum Hall liquids of light. 
Iacopo Carusotto
cond-mat.quant-gas physics.optics quant-ph