Constraints on Non-Holomorphic Corrections in Superspace
Author(s) -
H. Yamashita
Publication year - 2002
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.107.1297
Subject(s) - physics , effective action , renormalization , mathematical physics , superspace , gauge theory , abelian group , higgs boson , gauge (firearms) , supersymmetry , background field method , vacuum expectation value , coulomb , holomorphic function , quantum field theory , quantum electrodynamics , particle physics , quantum mechanics , pure mathematics , mathematics , archaeology , history , electron
We study quantum corrections on four derivative term of vector multiplets in${\cal{N}}=2$ supersymmetric Yang-Mills theory. We first show splitting ofquantum correction on gauge neutral hypermultiplets from U(1) vector multipletsat four derivative order. We then revisit the non-renormalization theorem givenby N. Seiberg and M. Dine and show the non-renormalization theorem in mixed(coulomb plus Higgs) branch even though gauge neutral hypermultiplet developsthe vacuum expectation value.Comment: 6pages, no figure, eliminate statement for N=4 SYM theor
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