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DOE OSTI · 2564532

Some mathematics for quasi-symmetry

Burby, J. W. (ORCID:0000000317727647)·Kallinikos, N. (ORCID:0000000333244223)·MacKay, R. S. (ORCID:0000000347713692)
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Abstract

Quasi-symmetry of a steady magnetic field means integrability of first-order guiding-center motion by a spatial symmetry. Here, we derive many restrictions on the possibilities for a quasi-symmetry. We also derive an analog of the Grad–Shafranov equation for the flux function in a quasi-symmetric magnetohydrostatic field.

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97 MATHEMATICS AND COMPUTINGHamiltonian dynamicscharged particlequasi-symmetrystellarator

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BibTeXRIS

Burby, J. W. (ORCID:0000000317727647), Kallinikos, N. (ORCID:0000000333244223), MacKay, R. S. (ORCID:0000000347713692). 2020-09-10. Some mathematics for quasi-symmetry. https://doi.org/10.1063/1.5142487

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