KnowraGrand canonical ensembleLinked fromLinked fromThe 13 pages that link to Grand canonical ensemble, each with the reason it gives.All 13Broader topic 2Related 8Narrower topic 1Compared with 2Chemical potentialBroader topic: It treats chemical potential as the control parameter for particle exchange.Statistical mechanicsBroader topic: It permits particle-number fluctuations when the system is open to a reservoir.