Statistical Physics-Grand Canonical Ensemble

Description
A grand canonical ensemble consists of a canonical ensemble and a particle reservoir.the partition function for such a system and average number and number fluctuations has been calculated.Four applications has also been explained.

Prof. Xiao-Gang Wen ,8.08 Statistical Physics II, Massachusetts Institute of Technology: MIT OpenCourseWare),http://ocw.mit.edu (Accessed Sept 25th ,2011). License: Creative Commons BY-NC-SA: http://ocw.mit.edu/terms/#cc