Pith. sign in

REVIEW 1 cited by

Ergodic and non-ergodic properties of disordered SU(3) chains

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2403.00442 v1 pith:RVNI6TNT submitted 2024-03-01 cond-mat.dis-nn cond-mat.str-el

Bhupen Dabholkar , Fabien Alet This is my paper · ORCID
classification cond-mat.dis-nncond-mat.str-el
keywords disorderedsystemspropertieschainseigenstateslocalizationmany-bodynon-ergodic
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

Non-abelian symmetries are thought to be incompatible with many-body localization, but have been argued to produce in certain disordered systems a broad non-ergodic regime distinct from many-body localization. In this context, we present a numerical study of properties of highly-excited eigenstates of disordered chains with SU(3) symmetry. We find that while weakly disordered systems rapidly thermalize, strongly-disordered systems indeed exhibit non-thermal signatures over a large range of system sizes, similar to the one found in previously studied SU(2) systems. Our analysis is based on the spectral, entanglement, and thermalization properties of eigenstates obtained through large-scale exact diagonalization exploiting the full SU(3) symmetry.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Spectral Decimation of Quantum Many-Body Hamiltonians

    cond-mat.stat-mech 2026-02 conditional novelty 5.0 of 10

    For a spectrum that is a statistical mixture of independent symmetry sectors, the correlated remainder after removing Poisson-distributed gaps has expected size equal to the size-biased average of the sector dimensions.

Pith tools