Bose-Einstein Condensation of Excitons in Cu2O: Progress Over Thirty Years by David Snoke and G. M. Kavoulakis Created 2026-10-20 Updated 2026-11-05
2012 preprint by the experimental/theoretical investigators, reviewing exciton condensation attempts, Auger losses and reinterpretations of earlier claims. The later journal version appeared in 2014.