Articles | Volume 12, issue 8
https://doi.org/10.5194/se-12-1829-2021
https://doi.org/10.5194/se-12-1829-2021
Research article
 | 
16 Aug 2021
Research article |  | 16 Aug 2021

Cross-diffusion waves resulting from multiscale, multiphysics instabilities: application to earthquakes

Klaus Regenauer-Lieb, Manman Hu, Christoph Schrank, Xiao Chen, Santiago Peña Clavijo, Ulrich Kelka, Ali Karrech, Oliver Gaede, Tomasz Blach, Hamid Roshan, Antoine B. Jacquey, Piotr Szymczak, and Qingpei Sun

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Cross-diffusion waves resulting from multiscale, multi-physics instabilities: theory
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Related subject area

Subject area: Tectonic plate interactions, magma genesis, and lithosphere deformation at all scales | Editorial team: Rock deformation, geomorphology, morphotectonics, and paleoseismology | Discipline: Geophysics
Cross-diffusion waves resulting from multiscale, multi-physics instabilities: theory
Klaus Regenauer-Lieb, Manman Hu, Christoph Schrank, Xiao Chen, Santiago Peña Clavijo, Ulrich Kelka, Ali Karrech, Oliver Gaede, Tomasz Blach, Hamid Roshan, and Antoine B. Jacquey
Solid Earth, 12, 869–883, https://doi.org/10.5194/se-12-869-2021,https://doi.org/10.5194/se-12-869-2021, 2021
Short summary

Cited articles

Aharonov, E. and Scholz, C. H.: The Brittle–Ductile Transition Predicted by a Physics-Based Friction Law, J. Geophys. Res.-Sol. Ea., 124, 2721–2737, https://doi.org/10.1029/2018JB016878, 2019. a
Aifantis, E. C.: Gradient Extension of Classical Material Models: From Nuclear and Condensed Matter Scales to Earth and Cosmological Scales, Springer Tracts in Mechanical Engineering, 1, 417–452, Springer, Zurich, https://doi.org/10.1007/978-3-030-63050-8_15, 2021. a, b, c
Alevizos, S., Poulet, T., and Veveakis, E.: Thermo-poro-mechanics of chemically active creeping faults. 1: Theory and steady state considerations, J. Geophys. Res.-Sol. Ea., 119, 4558–4582, https://doi.org/10.1002/2013JB010070, 2014. a
Amdreo-Valle, F., Mazon, J., Rossi, D., and Toledo-Molero, J.: Nonlocal Diffusion Processes, Mathematical Surveys and Monographs, 165, American Mathematical Society, Providence, Rhode Island, https://doi.org/10.1090/surv/165, 2010. a
Antonioletti, M., Biktashev, V. N., Jackson, A., Kharche, S. R., Stary, T., and Biktasheva, I. V.: BeatBox – HPC simulation environment for biophysically and anatomically realistic cardiac electrophysiology, PLOS ONE, 12, e0172 292, https://doi.org/10.1371/journal.pone.0172292, 2017. a, b, c, d
Short summary
This paper presents a trans-disciplinary approach bridging the gap between observations of instabilities from the molecular scale to the very large scale. We show that all scales communicate via propagation of volumetric deformation waves. Similar phenomena are encountered in quantum optics where wave collisions can release sporadic bursts of light. Ocean waves show a similar phenomenon of rogue waves that seem to come from nowhere. This mechanism is proposed to be the trigger for earthquakes.