Freckled instantons in two and four dimensions

DOI10.1088/0264-9381/17/5/327zbMath1002.81037arXivhep-th/9911099OpenAlexW2057907920MaRDI QIDQ4499354

Nikita A. Nekrasov, Andrei S. Losev, Samson L. Shatashvili

Publication date: 30 August 2000

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9911099

zbMATH Keywords

compactificationsupersymmetric gauge theorytopological defectstwo-dimensional sigma modelfour-dimensional gauge theory

Mathematics Subject Classification ID

Model quantum field theories (81T10) Supersymmetric field theories in quantum mechanics (81T60) Yang-Mills and other gauge theories in quantum field theory (81T13) Applications of global differential geometry to the sciences (53C80)

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