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arXiv · 1804.01534

Conformal Structure of the Heavy Particle EFT Operator Basis

Andrew Kobach·Sridip Pal
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Abstract

An operator basis of an effective theory with a heavy particle, subject to external gauge fields, is spanned by a particular kind of neutral scalar primary of the nonrelativistic conformal group. We calculate the characters that can be used for generating the operators in a non-relativistic effective field theory, which accounts for redundancies from the equations of motion and integration by parts.

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Andrew Kobach, Sridip Pal. 2018-07-11. Conformal Structure of the Heavy Particle EFT Operator Basis. https://doi.org/10.1016/j.physletb.2018.06.060

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