Equations of motion as constraints: superselection rules, Ward identities
Crossref DOI link: https://doi.org/10.1007/JHEP03(2017)136
Published Online: 2017-03-27
Published Print: 2017-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Asorey, M.
Balachandran, A. P.
Lizzi, F.
Marmo, G.