2 papers
hep-th2026
Anomaly Matching between Topological Superconductors and Supergravity
Christopher W. Murphy
The boundary of a -dimensional topological superconductor carries a -valued global (Dai-Freed) anomaly, famously matched by the fermions of a Standard…
hep-th2024
Operator Dimension Parity Fractionalization
Christopher W. Murphy
Lorentz invariant quantum field theories (QFTs) with fermions in four spacetime dimensions (4D) have a symmetry provided there exists a basis of operators in the QFT…