On the effective action of N=1 supersymmetric Yang-Mills theory
Nov, 1997
19 pages
Published in:
- Phys.Rev.D 58 (1998) 015009
e-Print:
- hep-th/9711166 [hep-th]
Report number:
- RU-97-92
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Abstract:
We propose a generalization of the Veneziano-Yankielowicz effective low-energy action for N=1 SUSY Yang-Mills theory which includes composite operators interpolating pure gluonic bound states. The chiral supermultiplet of anomalies is embedded in a larger three-form multiplet and an extra term in the effective action is introduced. The mass spectrum and mixing of the lowest-spin bound states are studied within the effective Lagrangian approach. The physical mass eigenstates form two multiplets, each containing a scalar, pseudoscalar and Weyl fermion. The multiplet containing the states which are most closely related to glueballs is the lighter one.Note:
- 20 pages, LaTex file, some references and footnotes are added
- gauge field theory: SU(N)
- supersymmetry: superfield
- effective action
- perturbation theory: higher-order
- renormalization
- mass spectrum
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