Xinyu Zhang

collaborators

2 papers

hep-th2025

Path Integral Derivations Of K-Theoretic Donaldson Invariants

Heeyeon Kim, Jan Manschot, Gregory W. Moore +2

We consider 5d $N = 1$ SU(2) super Yang-Mills theory on $X \times S^{1}$ , with $X$ a closed smooth four-manifold. A partial topological twisting along $X$ renders the theory f…

hep-th2024

Hidden Symmetries of 4D N=2 Gauge Theories

Hanno Bertle, Elli Pomoni, Xinyu Zhang +1

We study the global symmetries of the $Z_{2}$ -orbifold of N=4 Super-Yang-Mills theory and its marginal deformations. The process of orbifolding to obtain an N=2 theory would…