We show that the recently proposed formulation of non-commutative N = 2 Super Yang-Mills theory implies that the commutative and non-commutative effective coupling constants τ(u) and τnc(u) coincide. We then introduce a key relation which allows to find a non-trivial solution of such equation, thus fixing the form of the low-energy effective action. The dependence on the non-commutative parameter arises from a rational function deforming the Seiberg-Witten differential.
ON THE STRUCTURE OF NONCOMMUTATIVE N=2 SUPERYANG-MILLS THEORY
MATONE, MARCO
2000
Abstract
We show that the recently proposed formulation of non-commutative N = 2 Super Yang-Mills theory implies that the commutative and non-commutative effective coupling constants τ(u) and τnc(u) coincide. We then introduce a key relation which allows to find a non-trivial solution of such equation, thus fixing the form of the low-energy effective action. The dependence on the non-commutative parameter arises from a rational function deforming the Seiberg-Witten differential.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
1126-6708_2000_10_026.pdf
accesso aperto
Tipologia:
Published (Publisher's Version of Record)
Licenza:
Accesso gratuito
Dimensione
192.31 kB
Formato
Adobe PDF
|
192.31 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
