Ward identities and chiral anomalies for coupled fermionic chains
Coupledfermionicchainsareusuallydescribedbyaneffectivemodelwritteninterms of bonding and anti-bonding fermionic fields with linear dispersion in the vicinities therespectiveFermipoints.WederiveforthefirsttimeexactWardIdentities(WI) for this model, proving the existence of chiral anomalies which verify...
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Principais autores: | Ferraz Filho, Álvaro, Costa, L. C., Mastropietro, Vieri |
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Formato: | article |
Idioma: | English |
Publicado em: |
AIP Publishing
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Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/29369 |
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