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Paper   IPM / P / 6961
School of Physics
  Title:   On Effective Superpotentials and Compactification to Three Dimensions
1.  M. Alishahiha
2.  Amir E. Mosaffa
  Status:   Published
  Journal: JHEP
  No.:  13
  Vol.:  05
  Year:  2003
  Pages:   064
  Supported by:  IPM
We study four dimensional N=2 SO/SP supersymmetric gauge theory on R3×S1 deformed by a tree level superpotential. We will show that the exact superpotential can be obtained by making use of the Lax matrix of the corresponding integrable model which is the periodic Toda lattice. The connection between vacua of SO(2N) and SO(2kN-2k+2) can also be seen in this framework. Similar analysis can also be applied for SO(2N+1) and SP(2N).

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