3 papers
cond-mat.str-el2026
Discernible signatures of fractionally charged anyons in a Pfaffian-Laughlin state
Vadym Apalkov, Tapash Chakraborty
Understanding the nature of quasihole excitations, i.e., anyons that have fractional charge and statistics, has been a challenging problem in condensed matter physics. Our theoreti…
cond-mat.mes-hall2026
Correlated Quantum Phenomena in Confined Two-Dimensional Hexagonal Crystals
Xiang Liua, Zheng Taoa, Wenchen Luoa +1
Low-energy fermionic excitations in two-dimensional materials deviate from the conventional Schrödinger description and are instead governed by Dirac equations. Such Dirac fermion…
cond-mat.mes-hall2025
Selective enhancement of Coulomb interactions in planar Weyl fermions
Vadym Apalkov, Wenchen Luo, Tapash Chakraborty
We report on our study of the electron interaction effects in topological two-dimensional (2D) materials placed in a quantizing magnetic field. Taking our cue from a recent experim…