We study the effects of quenching in Super-Yang-Mills theory. While supersymmetry is broken, the lagrangian acquires a new flavour U(1 \ 1) symmetry. The anomaly structure thus differs from the unquenched case. We derive the corresponding low-energy effective lagrangian. As a consequence, we predict the mass splitting expected in numerical simulations for particles belonging to the lowest-lying supermultiplet.
Titolo: | Quenched supersymmetry |
Autori: | |
Data di pubblicazione: | 1999 |
Rivista: | |
Abstract: | We study the effects of quenching in Super-Yang-Mills theory. While supersymmetry is broken, the lagrangian acquires a new flavour U(1 \ 1) symmetry. The anomaly structure thus differs from the unquenched case. We derive the corresponding low-energy effective lagrangian. As a consequence, we predict the mass splitting expected in numerical simulations for particles belonging to the lowest-lying supermultiplet. |
Handle: | http://hdl.handle.net/11368/2634237 |
Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
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