کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
974642 | 1480133 | 2015 | 6 صفحه PDF | دانلود رایگان |
• Ancient Civilizations: organized to unorganized settlements (phase transition).
• Number of monumental constructions as an order parameter.
• Archaeological and paleo-climatological data as support.
• Caral, Maya lowland and Easter Island civilizations.
• Matching with data.
For ancient civilizations, the shift from disorder to organized urban settlements is viewed as a phase-transition simile. The number of monumental constructions, assumed to be a signature of civilization processes, corresponds to the order parameter, and effective connectivity becomes related to the control parameter. Based on parameter estimations from archaeological and paleo-climatological data, this study analyzes the rise and fall of the ancient Caral civilization on the South Pacific coast during a period of small ENSO fluctuations (approximately 4500 BP). Other examples considered include civilizations on Easter Island and the Maya Lowlands. This work considers a typical nonlinear third order evolution equation and numerical simulations.
Journal: Physica A: Statistical Mechanics and its Applications - Volume 440, 15 December 2015, Pages 155–160