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arXiv · 1707.09086

Gaugeon formalism for the two-form gauge fields

Masataka Aochi·Ryusuke Endo·Hikaru Miura
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Abstract

We present a BRST symmetric gaugeon formalism for the two-form gauge fields. A set of vector gaugeon fields is introduced as a quantum gauge freedom. One of the gaugeon fields satisfies a higher derivative field equation; this property is necessary to change the gauge-fixing parameter of the two-form gauge field. A naive Lagrangian for the vector gaugeon fields is itself invariant under a gauge transformation for the vector gaugeon field. The Lagrangian of our theory includes the gauge-fixing terms for the gaugeon fields and corresponding Faddeev--Popov ghosts terms.

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Masataka Aochi, Ryusuke Endo, Hikaru Miura. 2017-07-28. Gaugeon formalism for the two-form gauge fields. https://doi.org/10.1093/ptep/ptx184

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