KnowraMicrocanonical ensembleLinked fromLinked fromThe 12 pages that link to Microcanonical ensemble, each with the reason it gives.All 12Broader topic 4Related 5Compared with 3Statistical mechanicsBroader topic: It treats energy as exactly fixed rather than allowing exchange with a heat bath.Molecular dynamicsRelated: Unthermostatted molecular dynamics approximates this ensemble when numerical energy drift is small.Thermodynamic equilibriumRelated: It models equilibrium when the system’s conserved quantities are fixed.Phase spaceBroader topic: Its states occupy an energy surface within phase space.Boltzmann distributionCompared with: It assigns equal probabilities to accessible states rather than weighting them by energy.Canonical ensembleCompared with: Unlike the canonical ensemble, it fixes energy rather than temperature.Grand canonical ensembleCompared with: It fixes all three quantities that the grand canonical ensemble can exchange or hold at reservoir values.Thermodynamic limitRelated: It offers a fixed-energy route to bulk thermodynamic behavior.Ergodic hypothesisRelated: It supplies a natural phase-space average for isolated equilibrium systems.Isolated systemBroader topic: It models an isolated system with specified conserved quantities.Boltzmann's entropy formulaRelated: Its equally weighted accessible states provide the setting for the simplest state-count interpretation.Classical statistical mechanicsBroader topic: It represents isolated equilibrium systems by assigning probabilities to accessible states at fixed energy.