We discuss color transparency in the nuclear QCD context from the perspective of pre- and post-selected ensembles. We show that the small size of the hadronic states can be explained by the peculiar "force of post-selection," in contrast to the more standard explanation based on external forces.
Nussinov, Shmuel, and Jeff Tollaksen. "Color transparency in QCD and post-selection in quantum mechanics." Physical Review D 78.3 (2008): 036007. doi: 10.1103/PhysRevD.78.036007
American Physical Society