Exact Results for the Supersymmetric G2 Gauge Theories
نویسنده
چکیده
We study the N = 1 supersymmetric gauge theories with Nf flavors of quarks in the fundamental vector representation. We find dynamically generated superpotentials, smooth quantum moduli space, quantum moduli space with additional mesons, non trivial IR fixed points. E-mail [email protected], [email protected], 31890::I PESANDO Work supported by the EU grant ERB4001GT930141.
منابع مشابه
Some exact results in supersymmetric theories based on exceptional groups.
We begin an investigation of supersymmetric theories based on exceptional groups. The flat directions are most easily parameterized using their correspondence with gauge invariant polynomials. Symmetries and holomorphy tightly constrain the superpotentials, but due to multiple gauge invariants other techniques are needed for their full determination. We give an explicit treatment of G2 and find...
متن کاملMatching Exact Results and One-Instanton Predictions in N = 2 Supersymmetric SU(N) Theories
A one-instanton level test is performed for the proposed reparameterisation scheme matching the conjectured exact low energy results and instanton predictions for N = 2 supersymmetric SU(N) gauge theories with 2N massless fundamental matter hypermultiplets across the entire quantum moduli space. The constants within the scheme which ensure agreement between the exact results and the instanton p...
متن کاملEffective Lagrangian for 3d N = 4 Sym Theories for Any Gauge Group and Monopole Moduli Spaces
We construct low energy effective Lagrangians for 3d N = 4 supersymmetric Yang-Mills theory with any gauge group. They represent supersymmetric σ models at hyper–Kählerian manifolds of dimension 4r (r is the rang of the group). In the asymptotic region, perturbatively exact explicit expression for the metric are written. We establish the relationship of this metric with the TAUB-NUT metric desc...
متن کامل1 99 5 April , 1995 RI - 4 - 95 hep - th / 9504080 More Results in N = 1 Supersymmetric Gauge Theories
We present the exact effective superpotentials in 4d, N = 1 supersymmetric SU(2) gauge theories with N 3 triplets and N 2 doublets of matter superfields. For the theories with a single triplet matter superfield we present the exact gauge couplings for arbitrary bare masses and Yukawa couplings.
متن کاملSupersymmetric Gauge Theories in the Exact Renormalization Group Approach
In these notes the exact renormalization group formulation of the scalar theory is briefly reviewed. This regularization scheme is then applied to supersymmetric theories. In case of a supersymmetric gauge theory it is also shown how to recover gauge invariance, broken by the introduction of the infrared cutoff.
متن کامل