What question did this study set out to answer?

To establish a theoretical connection between replica-symmetry breaking and off-equilibrium aging dynamics in finite-dimensional systems with short-range interactions.

August 31, 1998Physical Review LettersOpen Access

Measuring Equilibrium Properties in Aging Systems

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Authors

SFSilvio FranzUniversité Paris-Sud MMMarc MézardBocconi University GPGiorgio ParisiUniversité Paris-Sud

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Implication

Theoretical analysis reveals links between off-equilibrium fluctuations and static overlap distributions in aging systems, indicating a pathway to measure equilibrium order parameters.

Key Points

To establish a theoretical connection between replica-symmetry breaking and off-equilibrium aging dynamics in finite-dimensional systems with short-range interactions.
Evaluated the linear response function under a continuity condition with respect to weak random Hamiltonian perturbations.
Calculated the off-equilibrium fluctuation-dissipation ratio in relation to static overlap properties.
Showed that the off-equilibrium fluctuation-dissipation ratio directly matches the static cumulative distribution function of configuration overlaps.
Demonstrated that the equilibrium order parameter function can be determined experimentally via off-equilibrium dynamic measurements.

Cite This Study

Franz et al. (1998) studied this question.

synapsesocial.com/papers/6a1bccb21567d2fc4d5f05f5 https://doi.org/10.1103/physrevlett.81.1758

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Implication

Theoretical analysis reveals links between off-equilibrium fluctuations and static overlap distributions in aging systems, indicating a pathway to measure equilibrium order parameters.

Measuring Equilibrium Properties in Aging Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

Measuring Equilibrium Properties in Aging Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

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