Correlation functions of classical gases: David Ruelle, Institute for Advanced Study, Princeton, New Jerseydoi:10.1016/0003-4916(63)90310-5NoneELSEVIERAnnals of Physics
also find a simple derivation in any book or lecture notes on statistical physics. See, for example, http://.damtp.cam.ac.uk/user/tong/statphys.html –2 – 2d l Figure 1: A particle of radius d/2 travels, on average, a length l between each collision. In this time it sweeps ...