2 papers
cond-mat.str-el2025
On-Shell Methods for Quantum Matter: Strongly correlated Dirac materials
Jeff Murugan
We propose a framework for applying on-shell scattering amplitude methods to emergent relativistic phases of quantum matter. Many strongly correlated systems, from Dirac and Weyl s…
cond-mat.str-el2025
Astrophysical Quantum Matter Revisited: Flat-Band Topological States on a Zero-Flux Dipole Sphere
Jeff Murugan
We study strongly correlated fractional topological phases on a two-sphere threaded by a magnetic dipole field with globally vanishing flux. Solving the Dirac equation in this back…