5 papers
Theory of Next-Generation Even-Denominator States
Misha Yutushui, David F. Mross
Even-denominator quantum Hall states are leading candidates for realizing non-Abelian topological orders, with the plateau in GaAs the first and most-studied exampl…
Orbitally tuned composite-fermion metal-to-superfluid transitions
Ravi Kumar, Tomer Firon, André Haug +6
The effective interaction between composite fermions, set entirely by the Coulomb potential and the underlying electronic Landau level orbitals, can stabilize exotic fractional qua…
The numerical case for identifying paired quantum Hall phases by their daughters
Misha Yutushui, Arjun Dey, David F. Mross
Many candidate non-Abelian quantum Hall states are accompanied by nearby `daughter' states, which are proposed to identify their topological order. Combining exact diagonalization…
Non-Abelian phases from the condensation of Abelian anyons
Misha Yutushui, Maria Hermanns, David F. Mross
The observed fractional quantum Hall (FQH) plateaus follow a recurring hierarchical structure that allows an understanding of complex states based on simpler ones. Condensing the e…
Universal charge conductance at Abelian--non-Abelian quantum Hall interfaces
Misha Yutushui, Ady Stern, David F. Mross
Multiple topologically distinct quantum Hall phases can occur at the same Landau level filling factor. It is a major challenge to distinguish between these phases as they only diff…