3 papers
hep-th2026
Platonic solutions of the discrete Nahm equation
Paul Sutcliffe
The discrete Nahm equation is an integrable nonlinear difference equation for complex matrices defined on a one-dimensional lattice, with rank and symmetry boundary con…
hep-th2026
Hyperbolic monopole data
Paul Sutcliffe
It is known that hyperbolic monopoles, with a particular value of the curvature, can be obtained from ADHM instanton data that satisfies additional constraints. Here this data is r…
hep-th2024
JNR Skyrmions
Paul Sutcliffe
The JNR ansatz provides a simple formula to obtain families of charge N self-dual SU(2) Yang-Mills instantons in four-dimensional Euclidean space, from the free data of N+1 distinc…