Hydrodynamics on non-commutative space: A step toward hydrodynamics of granular materials
Hydrodynamics on non-commutative space: A step toward hydrodynamics of granular materials
复制标题
非交换空间上的流体动力学:迈向颗粒材料流体动力学的一步
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
A. Sugamoto
中科院分区:
文献类型:
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作者:
Mayumi Saitou;K. Bamba;A. Sugamoto
Hydrodynamics on non-commutative space is studied based on a formulation of hydrodynamics by Y. Nambu in terms of Poisson and Nambu brackets. Replacing these brackets by Moyal brackets with a parameter $ heta$, a new hydrodynamics on non-commutative space is derived. It may be a step toward to find the hydrodynamics of granular materials whose minimum volume is given by $ heta$. To clarify this minimum volume, path integral quantization and uncertainty relation of Nambu dynamics are examined.