First of a kind 6D-Vlasov computer simulations of high frequency ion Bernstein wave turbulence for parameters relevant to the tokamak edge show transport comparable to sub-Larmor-frequency gyrokinetic turbulence. The customary restriction of magnetized plasma turbulence studies to the gyrokinetic approximation may not be based on physics but only on a practical constraint due to computational cost. Deciphering turbulent transport is crucial since edge turbulence significantly influences the confinement properties of magnetically confined plasmas. Despite the high computational costs, performing 6D kinetic simulations is essential for understanding the limitations of our current models.

中文翻译：

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托卡马克边缘的高频非陀螺动力学湍流参数


针对托卡马克边缘相关参数的高频离子伯恩斯坦波湍流的 6D-Vlasov 计算机模拟首次显示出与亚拉莫尔频率陀螺动力学湍流相当的传输。磁化等离子体湍流研究通常仅限于陀螺动力学近似，这可能不是基于物理学，而只是基于由于计算成本而产生的实际约束。破译湍流传输至关重要，因为边缘湍流会显著影响磁约束等离子体的约束特性。尽管计算成本很高，但执行 6D 动力学模拟对于了解我们当前模型的局限性至关重要。