Effective field theory for fractional quantum Hall systems near

PS Hsin, YH Lin, NM Paquette, J Wang - Physical Review Research, 2020 - APS
We propose an effective field theory (EFT) of fractional quantum Hall systems near the filling
fraction ν= 5/2 that flows to pertinent IR candidate phases, including non-Abelian Pfaffian …

Non-Abelian fermionization and the landscape of quantum Hall phases

H Goldman, R Sohal, E Fradkin - Physical Review B, 2020 - APS
The recent proposal of non-Abelian boson-fermion dualities in 2+ 1 dimensions, which
morally relate U (k) N to SU (N)− k Chern-Simons-matter theories, presents a new platform …

Nishimori's self-tuning as evidence for the existence of God

J McGreevy, T Grover - arxiv preprint arxiv:2404.00919, 2024 - arxiv.org
Apparent violations of Naturalness may be explained by positing the existence of an
omniscient but disinterested and possibly fallible Observer who regularly performs von …

Topological Phases and Phase Transitions with Dipolar Symmetry Breaking

A Anakru, Z Bi - arxiv preprint arxiv:2403.19601, 2024 - arxiv.org
Systems with dipole moment conservation have been of recent interest, as they realize both
novel quantum dynamics and exotic ground state phases. In this work, we study some …

Interaction-driven plateau transition between integer and fractional Chern Insulators

L Schoonderwoerd, F Pollmann, G Möller - arxiv preprint arxiv …, 2019 - arxiv.org
We present numerical evidence of an interaction-driven quantum Hall plateau transition
between a $| C|> 1$ Chern Insulator (CI) and a $\nu= 1/3$ Laughlin state in the Harper …

[ΒΙΒΛΙΟ][B] Quantum Hall states in the Harper-Hofstadter model: existence, stability and novel phase transitions

L Schoonderwoerd - 2020 - search.proquest.com
The quantum Hall effect (QHE)(chapter 2) describes the quantisation of the Hall conductivity
(conductivity perpendicular to external magnetic and electric fields in a twodimensional …