100 citations · 184 across the 5 of their papers we have counts for
5 papers
Unveiling chiral states in the XXZ chain: Finite-size scaling probing symmetry-enriched conformal field theories
Chenan Wei, Vagharsh V. Mkhitaryan, Tigran A. Sedrakyan
We study the low-energy properties of the one-dimensional spin-1/2 XXZ chain with time-reversal symmetry-breaking pseudo-scalar chiral interaction and propose a phase diagram for t…
Chiral spin liquid state of strongly interacting bosons with a moat dispersion: a Monte Carlo simulation
Chenan Wei, Tigran A. Sedrakyan
We consider a system of strongly interacting bosons in two dimensions with moat band dispersion which supports an infinitely degenerate energy minimum along a closed contour in the…
Strange metal phase of disordered magic-angle twisted bilayer graphene at low temperatures: from flatbands to weakly coupled Sachdev-Ye-Kitaev bundles
Chenan Wei, Tigran A. Sedrakyan
We use stochastic expansion and exact diagonalization to study the magic-angle twisted bilayer graphene (TBG) on a disordered substrate. We show that the substrate-induced strong C…
Optical lattice platform for the SYK model
Chenan Wei, Tigran A. Sedrakyan
The tractability of the Sachdev-Ye-Kitaev (SYK) model at large limit makes it ideal to theoretically study its chaotic non-Fermi liquid behavior and holographic duality propert…
Anapole mediated giant photothermal nonlinearity in nanostructured silicon
Tianyue Zhang, Ying Che, Kai Chen +14
Featured with a plethora of electric and magnetic Mie resonances, high index dielectric nanostructures offer a versatile platform to concentrate light-matter interactions at the na…