Zermelo recurrence objection

E287425

The Zermelo recurrence objection is a critique of Boltzmann’s H-theorem that argues, using Poincaré recurrence, that a finite mechanical system must eventually return arbitrarily close to its initial state, challenging the idea of a strictly monotonic increase of entropy.

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Zermelo recurrence objection canonical 1

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Statements (37)

Predicate Object
instanceOf argument based on Poincaré recurrence ⓘ
critique of Boltzmann’s H-theorem ⓘ
philosophical objection in statistical mechanics ⓘ
addressesQuestion compatibility of microscopic reversibility with macroscopic irreversibility ⓘ
basedOnAssumption bounded phase space volume ⓘ
deterministic classical mechanics ⓘ
finite energy ⓘ
challengesClaim irreversibility derived from time-reversible microscopic laws ⓘ
strictly monotonic increase of entropy in isolated mechanical systems ⓘ
contrastsWith Boltzmann’s probabilistic justification of the second law ⓘ
critiques Boltzmann’s H-theorem ⓘ
linked to: H-theorem
field philosophy of physics ⓘ
statistical mechanics ⓘ
thermodynamics ⓘ
hasConsequence necessity of probabilistic or coarse-grained notions of entropy ⓘ
need to distinguish typical from atypical microstates ⓘ
historicalContext late 19th century debates on the foundations of thermodynamics ⓘ
implies a finite mechanical system must eventually return arbitrarily close to its initial state ⓘ
entropy cannot be strictly monotonically increasing for all times ⓘ
involves long-time behavior of dynamical systems ⓘ
measure-preserving dynamics ⓘ
recurrence times ⓘ
motivatedDiscussion arrow of time in physics ⓘ
foundations of the second law of thermodynamics ⓘ
role of initial conditions in statistical mechanics ⓘ
namedAfter Ernst Zermelo ⓘ
relatedTo Boltzmann entropy ⓘ
Loschmidt reversibility objection ⓘ
Poincaré recurrence theorem ⓘ
second law of thermodynamics ⓘ
statistical interpretation of the second law ⓘ
supportsView entropy increase is not strictly valid for all times in finite systems ⓘ
usesConcept Hamiltonian dynamics ⓘ
Poincaré recurrence theorem ⓘ
finite mechanical system ⓘ
phase space ⓘ
time-reversal invariance ⓘ

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Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

H-theorem → subjectOf → Zermelo recurrence objection ⓘ