Off-shell Formalism for Ali-Ilahi's ADHM Instanton Sigma Model

2025/07/15 by Abbas Ali, Mohsin Ilahi, Ali, Abbas +5
Business, Management and Accounting · Social Sciences · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Islamic Finance and Banking Studies #Islamic Studies and Radicalism #Religion and Sociopolitical Dynamics in Nigeria

paper · pdf · doi:10.48550/arxiv.2507.11305

openalex publication_date 2025/07/15 · openalex created_date 2025/10/08 · openalex updated_date 2026/07/28

Abstract

In this brief note we present the off-shell superspace formalism for Ali-Ilahi's (0, 4) supersymmetric ADHM instanton linear sigma model in harmonic superspace. Ali-Ilahi's model is dual to the (0, 4) supersymmetric ADHM instanton linear sigma model constructed by Witten in 1995.

Citations

• Harmonic Superspace for Ali-Ilahi's ADHM Instanton Sigma Model
• Symmetry Structure of ADHM Sigma Models and AdS₃ Superstrings
• Superalgebra Doubling in AdS₃ Superstrings
• Quantization of Complementary ADHM Sigma Model
• Complete ADHM Sigma Model
• Complementary ADHM Instanton Sigma Model
• Sigma models and the ADHM construction of instantons
• Construction of instantons

Related

• Harmonic Superspace for Ali-Ilahi's ADHM Instanton Sigma Model
• Complementary ADHM Instanton Sigma Model
• Complete ADHM Sigma Model
• Symmetry Structure of ADHM Sigma Models and AdS₃ Superstrings
• Instantons in the non-linear sigma model