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Non-Abelian Fibonacci quantum Hall states in 4-layer rhombohedral stacked graphene
Abigail Timmel, Xiao-Gang Wen
In 1991, it was proposed that fourfold-degenerate Landau levels formed by a single species of electrons could host a non-Abelian fractional quantum Hall (FQH) state with Fibonacci…
Classification of modular data up to rank 12
Siu-Hung Ng, Eric C. Rowell, Xiao-Gang Wen
We use the computer algebra system GAP to classify modular data up to rank 12. This extends the previously obtained classification of modular data up to rank 6. Our classification…
A Lattice Chiral Boson Theory in d
Michael DeMarco, Ethan Lake, Xiao-Gang Wen
Chiral field theories describe large classes of matter, from the edges of Quantum Hall systems to the electroweak sector of the Standard Model, but defining them on the lattice has…
Exact emergent higher-form symmetries in bosonic lattice models
Salvatore D. Pace, Xiao-Gang Wen
Although condensed matter systems usually do not have higher-form symmetries, we show that, unlike 0-form symmetry, higher-form symmetries can emerge as exact symmetries at low ene…