ENTANGLED SPINS AND GHOST-SPINS

Entangled spins and ghost-spins

We study patterns of quantum entanglement in systems of spins and ghost-spins PANTOTHENIC ACID 250MG regarding them as simple quantum mechanical toy models for theories containing negative norm states.We define a single ghost-spin as in [20] as a 2-state spin variable with an indefinite inner product in the state space.We find that whenever the spi

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Brazilian Congress, 2014 elections and governability challenges

This research note examines the results of the 2014 elections focusing on the National Congress.Its main objective is to ponder over common claims ABC and predictions regarding the future of Brazilian politics.Beyond agreements and alliances involved in the electoral dispute, President Dilma Rousseff once again shall face the political challenges a

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Effects of external ankle support on balance control outcomes following muscle fatigue in individuals with ankle instability: A systematic review and meta-analysis

Introduction: Lateral Ankle sprain is a common sports injury with a high incidence rate after muscle fatigue.Health specialists are searching for the best conservative approach to reduce the complications of this injury and decrease the incidence rate after fatigue.This systematic review and meta-analysis aimed to assess the effectiveness of extern

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Metabolic health and adiposity transitions and risks of type 2 diabetes and cardiovascular diseases: a systematic review and meta-analysis

Abstract Background Metabolic health status and levels of adiposity are prone to change over time.Mixed results have been reported regarding the extent by which changes in metabolic health and weight affect cardiometabolic risks.This systematic review and meta-analysis aims to examine the association between transitions in metabolic health and adip

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