Three point SUSY Ward identities without ghosts | Zendy

Michael L. Walker | Zendy

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Three point SUSY Ward identities without ghosts

Author(s) -

Michael L. Walker

Publication year - 2004

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2004/12/011

Subject(s) - supersymmetry , physics , perturbation theory (quantum mechanics) , truncation (statistics) , gauge (firearms) , perturbation (astronomy) , theoretical physics , point (geometry) , mathematical physics , gauge theory , zero point energy , zero (linguistics) , particle physics , quantum mechanics , mathematics , philosophy , geometry , linguistics , statistics , archaeology , history

We utilise a non-local gauge transform which renders the entire action ofSUSY QED invariant and respects the SUSY algebra modulo the gauge-fixingcondition, to derive two- and three-point ghost-free SUSY Ward identities inSUSY QED. We use the cluster decomposition principle to find the Green'sfunction Ward identities and then takes linear combinations of the latter toderive identities for the proper functions.Comment: 20 pages, no figures, typos correcte

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