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Study on scale dependence of strain value obtained from crustal deformation data 被引量:3
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作者 江在森 张希 +1 位作者 陈文胜 王双绪 《Acta Seismologica Sinica(English Edition)》 CSCD 2000年第4期375-383,共9页
Using statistic analysis, the scale dependence of crustal stain value from crustal deformation data is studied. We found that there exists obvious correlation between strain value and computational figure scale. Along... Using statistic analysis, the scale dependence of crustal stain value from crustal deformation data is studied. We found that there exists obvious correlation between strain value and computational figure scale. Along with increasing of figure element scale, the statistic mean value and mean square deviation of strain present power law attenuation. Based on this analysis, the necessity of strain value scale normalization is suggested for calculating strain field using crustal deformation data and the normalization method is proposed in this paper. 展开更多
关键词 crustal deformation scale relativity NORMALIZATION
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On a Fractal Version of Witten’s M-Theory 被引量:12
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作者 Mohamed S. El Naschie 《International Journal of Astronomy and Astrophysics》 2016年第2期135-144,共10页
Starting from Witten’s eleven dimensional M-theory, the present work develops in an analogous way a corresponding dimensional fractal version where . Subsequently, the new fractal formalism is utilized to determine t... Starting from Witten’s eleven dimensional M-theory, the present work develops in an analogous way a corresponding dimensional fractal version where . Subsequently, the new fractal formalism is utilized to determine the measured ordinary energy density of the cosmos which turns out to be intimately linked to the new theory’s fractal dimension via non-integer irrational Lorentzian-like factor: where is Hardy’s probability of quantum entanglement. Consequently, the energy density is found from a limiting classical kinetic energy to be Here, is ‘tHooft’s renormalon of dimensional regularization. The immediate logical, mathematical and physical implication of this result is that the dark energy density of the cosmos must be in astounding agreement with cosmic measurements and observations. 展开更多
关键词 M-THEORY E-Infinity Theory Hardy’s Quantum Entanglement Transfinite Turing Computer Dark Energy Accelerated Cosmic Expansion Noncommutative Geometry Superstring Theory scale relativity Cantorian-Fractal Spacetime Witten’s Theory ‘tHooft Renormalon Pure Gravity Penrose Tiling
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Gauge Gravitational Field in a Fractal Space-Time
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作者 M. Agop Camelia Popa Anca Harabagiu 《Communications in Theoretical Physics》 SCIE CAS CSCD 2008年第11期1197-1204,共8页
Considering the fractal structure of space-time, the scale relativity theory in the topological dimension DT = 2 is built. In such a conjecture, the geodesics of this space-time imply the hydrodynamic model of the qua... Considering the fractal structure of space-time, the scale relativity theory in the topological dimension DT = 2 is built. In such a conjecture, the geodesics of this space-time imply the hydrodynamic model of the quantum mechanics. Subsequently, the gauge gravitational field on a fractal space-time is given. Then, the gauge group, the gauge-covariant derivative, the strength tensor of the gauge field, the gauge-invariant Lagrangean, the field equations of the gauge potentials and the gauge energy-momentum tensor are determined. Finally, using this model, a Reissner- Nordstrom type metric is obtained. 展开更多
关键词 fractal space-time scale relativity theory gauge gravitational field Reissner-Nordstrom metric
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