Auxiliary Field Methods in Supersymmetric Nonlinear Sigma Models
arXiv:hep-th/0312025 · doi:10.1016/j.nuclphysb.2005.01.025
Abstract
Auxiliary field methods in D=2 (or 3), N=2 supersymmetric (SUSY) nonlinear sigma models (NLSMs) are studied. For these models auxiliary fields as Lagrange multipliers belong to a vector or a chiral superfield, which gives a Kahler quotient of complexified gauge group or a holomorphic constraint on it, respectively. Using these, NLSMs on all Hermitian symmetric spaces were formulated previously. In this paper, we formulate new SUSY NLSMs on some rank-two Kahler coset spaces as SUSY gauge theories with two Fayet-Iliopoulos parameters.
42 pages, no figures
References in corpus (5)
- Manifest Supersymmetry for BPS Walls in N=2 Nonlinear Sigma Models
- BPS Wall in N=2 SUSY Nonlinear Sigma Model with Eguchi-Hanson Manifold
- Three Dimensional Nonlinear Sigma Models in the Wilsonian Renormalization Method
- A New Class of Conformal Field Theories with Anomalous Dimensions
- Non-compact Calabi-Yau Metrics from Nonlinear Realizations
Cited by in corpus (9)
- Domain Walls with Non-Abelian Clouds
- Flag manifold sigma models: spin chains and integrable theories
- Ghostbusters in higher derivative supersymmetric theories: who is afraid of propagating auxiliary fields?
- Group Theory of Non-Abelian Vortices
- Matter Fields and Non-Abelian Gauge Fields Localized on Walls
- Non-Abelian Vortex-String Dynamics from Nonlinear Realization
- Ricci-flat metrics on vector bundles over flag manifolds
- Higher order fermion effective polynomial interactions
- Soft supersymmetry breaking in the nonlinear sigma model