Instanton Equations for the Supersymmetric CPN-1 Sigma Model on Non(anti)commutative Superspace
Author(s) -
K. Araki,
T. Inami,
H. Nakajima
Publication year - 2006
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.116.975
Subject(s) - superspace , instanton , physics , commutative property , sigma model , mathematical physics , sigma , f term , d term , supersymmetry , quantum electrodynamics , quantum mechanics , pure mathematics , nonlinear system , mathematics
We study the instanton equation of the supersymmetric CP^{N-1} sigma model onnon(anti)commutative superspace in two dimensions. We show that the undeformedinstanton equation is consistent with the deformed equations of motion. Then weconclude that the instanton equation is not deformed by superspacenon(anti)commutativity.Comment: 6 page
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