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arXiv · 2107.11600

Noether Currents and Maxwell-type Equations of Motion in Higher Derivative Gravity Theories

Taichiro Kugo
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Abstract

In general coordinate invariant gravity theories whose Lagrangians contain arbitrarily high order derivative fields, the Noether currents for the global translation and for the Nakanishi's IOSp(8|8) choral symmetry containing the BRS symmetry as its member, are constructed. We generally show that for each of those Noether currents a suitable linear combination of equations of motion can be brought into the form of Maxwell-type field equation possessing the Noether current as its source term.

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Taichiro Kugo. 2021-07-24. Noether Currents and Maxwell-type Equations of Motion in Higher Derivative Gravity Theories. https://arxiv.org/abs/2107.11600

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