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Sub-photospheric shock dissipation is one of the main proposed mechanisms for producing the prompt gamma-ray burst (GRB) emission. Such shocks are mediated by scattering of radiation. We introduce a time dependent, special relativistic code…

高能天体物理现象 · 物理学 2018-05-02 Christoffer Lundman , Andrei Beloborodov , Indrek Vurm

Detailed study of centrality dependence of low-p_t manifestation of so-called "near-side ridge" phenomenon is reported recently by STAR for all charged hadrons with p_t>0.15 GeV/c from AuAu collisions at 62 and 200 GeV at RHIC[1]. It is…

高能物理 - 唯象学 · 物理学 2010-12-02 O. Kochebina , G. Feofilov

Recent satellite and ground-based observations proved that in earthquake preparation period in the seismogenic area we have VLF/LF and ULF electromagnetic emissions. According to the opinion of the authors of the present paper this…

地球物理 · 物理学 2013-08-19 Manana Kachakhidze , Nino Kachakhidze

The number of earthquakes as a function of magnitude decays as a power law. This trend is usually justified using spring-block models, where slips with the appropriate global statistics have been numerically observed. However, prominent…

无序系统与神经网络 · 物理学 2010-05-24 E. A. Jagla , A. B. Kolton

Important physical observations in rupture dynamics such as static fault friction, short-slip, self-healing, and supershear phenomenon in cracks are studied. A continuum model of rupture dynamics is developed using the field dislocation…

材料科学 · 物理学 2023-12-18 Abhishek Arora , Amit Acharya

When a dynamic earthquake rupture propagates on a fault in the Earth's crust, the medium around the fault is dynamically damaged due to stress concentrations around the rupture tip. Recent field observations, laboratory experiments and…

地球物理 · 物理学 2019-11-12 Kurama Okubo , Esteban Rougier , Zhou Lei , Harsha S. Bhat

The new field of complex systems supports the view that a number of systems arising from disciplines as diverse as physics, biology, engineering, and economics may have certain quantitative features that are intriguingly similar. The earth…

地球物理 · 物理学 2013-08-14 Y. F. Contoyiannis , S. M. Potirakis , K. Eftaxias

Hawkes process is one of the most commonly used models for investigating the self-exciting nature of earthquake occurrences. However, seismicity patterns have complicated characteristics due to heterogeneous geology and stresses, for which…

应用统计 · 统计学 2023-02-15 Junhyeon Kwon , Yingcai Zheng , Mikyoung Jun

This work extends the thermodynamic analysis of random bond percolation to explosive and hybrid percolation models. We show that this thermodynamic analysis is well applicable to both explosive and hybrid percolation models by using the…

统计力学 · 物理学 2025-05-20 Seonghyeon Moon , Young Sul Cho

The impact of the El Ni\~no-Southern Oscillation (ENSO) on the extratropics is investigated in an idealized, reduced-order model that has a tropical and an extratropical module. Unidirectional ENSO forcing is used to mimick the atmospheric…

大气与海洋物理 · 物理学 2021-07-07 Stéphane Vannitsem , Jonathan Demaeyer , Michael Ghil

We estimate the relative importance of small and large earthquakes for static stress changes and for earthquake triggering, assuming that earthquakes are triggered by static stress changes and that earthquakes are located on a fractal…

地球物理 · 物理学 2007-09-06 A. Helmstetter , Y. Y. Kagan , D. D. Jackson

Recently, simple differential models of aftershocks have attracted increased attention of researchers at the Institute of Physics of the Earth, Russian Academy of Sciences for their remarkable properties. The shortened Bernoulli equation…

地球物理 · 物理学 2021-06-22 A. V. Guglielmi

Classical theory of the electric double layer is based on the fundamental assumption of a dilute solution of point ions. There are a number of situations such as high applied voltages, high concentration of electrolytes, systems with…

流体动力学 · 物理学 2015-06-11 Brian D. Storey , Martin Z. Bazant

Earthquake ruptures dynamically activate coseismic off-fault damage around fault cores. Systematic field observation efforts have shown the distribution of off-fault damage around main faults, while numerical modeling using elastic-plastic…

In the quest to determine fault weakening processes that govern earthquake mechanics, it is common to infer the earthquake breakdown energy from seismological measurements. Breakdown energy is observed to scale with slip, which is often…

地球物理 · 物理学 2022-07-15 Chun-Yu Ke , Gregory C. McLaskey , David S. Kammer

Hydraulic fracturing (fracking) using high pressures and a low viscosity fluid allow the extraction of large quantiles of oil and gas from very low permeability shale formations. The initial production of oil and gas at depth leads to high…

地球物理 · 物理学 2014-09-29 J. Quinn Norris , Donald L. Turcotte , John B. Rundle

Electrode particle cracking is one of the main phenomena driving battery capacity degradation. Recent phase field fracture studies have investigated particle cracking behaviour. However, only the beginning of life has been considered and…

化学物理 · 物理学 2022-06-28 W. Ai , B. Wu , E. Martínez-Pañeda

This paper addresses the critical challenge of estimating the reliability of an Electric Vehicle (EV) charging systems when facing risks such as overheating, unpredictable, weather, and cyberattacks. Traditional methods for predicting…

系统与控制 · 电气工程与系统科学 2025-08-19 Himanshu Tripathi , Subash Neupane , Shahram Rahimi , Noorbakhsh Amiri Golilarz , Sudip Mittal , Mohammad Sepehrifar

The collapse of man-made and natural structures is a complex phenomenon that has been studied for centuries. We propose a new approach to understanding catastrophic instabilities, based on the idea that they do not occur at the critical…

斑图形成与孤子 · 物理学 2023-08-29 Klaus Regenauer-Lieb , Manman Hu

This paper presents a nonperturbative treatment of strong-coupling induced effects in atom-field systems which cannot be seen in traditional perturbative treatments invoking compromising assumptions such as the Born-Markov, rotating wave or…

量子物理 · 物理学 2020-02-25 Jen-Tsung Hsiang , Bei-Lok Hu