It is shown that in the noncommutative version of QED (NCQED) Gribov copies induced by the noncommutativity of space-time appear in the Landau gauge. This is a genuine effect of noncommutative geometry which disappears when the noncommutative parameter vanishes.
The Gribov problem in noncommutative QED / Canfora, Fabrizio; Kurkov, Maxim A.; Rosa, Luigi; Vitale, Patrizia; Kurkov, Maxim. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2016:1(2016), pp. 1-20. [10.1007/JHEP01(2016)014]
The Gribov problem in noncommutative QED
ROSA, LUIGI;VITALE, PATRIZIA;KURKOV, MAXIM
2016
Abstract
It is shown that in the noncommutative version of QED (NCQED) Gribov copies induced by the noncommutativity of space-time appear in the Landau gauge. This is a genuine effect of noncommutative geometry which disappears when the noncommutative parameter vanishes.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
art%3A10.1007%2FJHEP01%282016%29014.pdf
accesso aperto
Descrizione: Articolo
Tipologia:
Documento in Post-print
Licenza:
Accesso privato/ristretto
Dimensione
549.98 kB
Formato
Adobe PDF
|
549.98 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
