Author

Ahmed Abouelkomsan

3 papers indexed here

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Preprint Sep 2026

Zoology of chiral superconductors in Chern bands

Evidence for chiral superconductivity has recently been observed in several van der Waals systems including rhombohedral multilayer graphene and twisted bilayer MoTe$_2$. In the latter, superconductivity emerges at carrier densities near a fractional Chern insulator. This raises the question of what kinds of supercondu...

A. G. Fonseca, Aidan P. Reddy, Ahmed Abouelkomsan et al. · 1 citation

#artificial intelligence Preprint Oct 2026

Non-Abelian quantum Hall states at strong Landau level mixing: finding anyons with first-principles AI

Non-Abelian anyons, strange particles forming the basis of fault-tolerant topological quantum computing, are predicted to emerge in fractional quantum Hall states at even-denominator filling factors. Identifying which topological order is realized has proven to be a challenging problem that requires an accurate, non-pe...

Pierre-Antoine Graham, Ahmed Abouelkomsan, Liang Fu · 0 citations

Preprint Sep 2026

Quantization through Dissipation and the Optical Quantum Hall Effect

The integer quantum Hall effect remains the most paradigmatic and remarkable example of exact quantization in condensed matter physics. Its Hall conductivity $\sigma_{xy}$ is fixed to $e^2/h$ times an integer to a precision limited only by measurement and independent of disorder or interactions. This robustness has sev...

Zhenisbek Tagay, Ahmed Abouelkomsan, Y. Onishi et al. · 0 citations