Articles | Volume 30, issue 2
https://doi.org/10.5194/npg-30-253-2023
https://doi.org/10.5194/npg-30-253-2023
Review article
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30 Jun 2023
Review article | Highlight paper |  | 30 Jun 2023

Review article: Large fluctuations in non-equilibrium physics

Giovanni Jona-Lasinio

Related subject area

Subject: Bifurcation, dynamical systems, chaos, phase transition, nonlinear waves, pattern formation | Topic: Climate, atmosphere, ocean, hydrology, cryosphere, biosphere | Techniques: Theory
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Variational techniques for a one-dimensional energy balance model
Gianmarco Del Sarto, Jochen Bröcker, Franco Flandoli, and Tobias Kuna
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Sensitivity of the polar boundary layer to transient phenomena
Amandine Kaiser, Nikki Vercauteren, and Sebastian Krumscheid
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High-frequency Internal Waves, High-mode Nonlinear Waves and K-H Billows on the South China Sea's Shelf Revealed by Marine Seismic Observation
Linghan Meng, Haibin Song, Yongxian Guan, Shun Yang, Kun Zhang, and Mengli Liu
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Existence and influence of mixed states in a model of vegetation patterns
Lilian Vanderveken, Marina Martínez Montero, and Michel Crucifix
Nonlin. Processes Geophys., 30, 585–599, https://doi.org/10.5194/npg-30-585-2023,https://doi.org/10.5194/npg-30-585-2023, 2023
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Cited articles

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Baek, Y., Kafri, Y., and Lecomte, V.: Dynamical phase transitions in the current distribution of driven diffusive channels, J. Phys. A, 51, 105001, https://doi.org/10.1088/1751-8121/aaa8f9, 2018. a
Basile, G. and Jona-Lasinio, G.: Equilibrium states with macroscopic correlations, Int. J. Mod. Phys. B, 18, 479, https://doi.org/10.1142/s0217979204024094, 2004. a
Bernardin, C.: Stationary non-equilibrium propeties for a heat conduction model, Phys. Rev. E, 78, 021134, https://doi.org/10.1103/physreve.78.021134, 2008. a
Bertini, L., De Sole, A., Gabrielli, D., Jona-Lasinio, G., and Landim, C.: Fluctuations in stationary nonequilibrium states of irreversible processes, Phys. Rev. Lett., 87, 040601, https://doi.org/10.1103/physrevlett.87.040601, 2001. a, b
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Executive editor
This paper is a review of very high quality of works done on an aspect which is absolutely fundamental for climate science
Short summary
Non-equilibrium is dominant in geophysical and climate phenomena. Most of the processes that characterize energy flow occur far from equilibrium. These range from very large systems, such as weather patterns or ocean currents that remain far from equilibrium, owing to an influx of energy, to biological structures. In the last decades, progress in non-equilibrium physics has come from the study of very rare fluctuations, and this paper provides an introduction to these theoretical developments.