磁拓撲

磁拓撲是在電漿物理學中，其電漿的磁場結構和聯繫^[1][2]。

電漿的磁拓撲可以通過磁擴散（英語：Magnetic diffusion）和重聯來改變。然而，在大磁雷諾數的極限下，磁場的擴散和重聯不可能發生，因而磁拓撲結構得以保留^[3][4]。

參考資料

1. Longcope, Dana W. Topological Methods for the Analysis of Solar Magnetic Fields. Living Reviews in Solar Physics. 2005, 2. doi:10.12942/lrsp-2005-7.
2. Hornig, G.; Schindler, K. Magnetic topology and the problem of its invariant definition. Physics of Plasmas. March 1996, 3 (3): 781–791. doi:10.1063/1.871778.
3. Gonzalez, Walter; Parker, Eugene (編). Magnetic reconnection: concepts and applications. Cham: Springer. 2016. ISBN 978-3-319-26432-5.
4. Parker, E. N. Cosmical magnetic fields: their origin and their activity. Oxford: Clarendon Press. 1979. ISBN 0198512902.

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