MESON EXCITATION TIME AS A PROBE OF HOLOGRAPHIC CRITICAL POINT

Meson excitation time as a probe of holographic critical point

Abstract We study the time evolution of expectation value of Wilson loop as a non-local observable in a strongly coupled field theory with a critical point at finite temperature and nonzero chemical potential, which is dual to an asymptotically AdS charged black hole via gauge/gravity duality.Due to inject of energy into the plasma, the temperature

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EVALUATION OF HEAVY METALS CONCENTRATION IN JAJARM BAUXITE DEPOSIT IN NORTHEAST OF IRAN USING ENVIRONMENTAL POLLUTION INDICES

Heavy metals are known as an important group of pollutants in soil.Major sources of heavy metals are modern industries such as mining.In this study, spatial distribution and environmental behavior of heavy metals in the Jajarm bauxite mine have been investigated.The study area is one of the most important deposits in Iran, which includes about 22 m

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Digitalization of Agriculture Sector in Japan

Purpose: this article includes the review of the Japanese policy on the digital transformation transformation of the agricultural sector, description and analysis of the implementation cases, as well as identification of obstacles to achieve the expected results.Methods: the study uses the methods of structural, comparative and systems analysis and

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