Pith. sign in

REVIEW 1 cited by

Lost and found: The missing diabolical points in the Fe$_8$ molecular magnet

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 1011.4326 v2 pith:7A6TV46M submitted 2010-11-18 cond-mat.mes-hall

Feifei Li , Anupam Garg This is my paper · ORCID
classification cond-mat.mes-hall
keywords pointsanisotropydiabolicalmagnetmissingpreviouslyalongbeen
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

Certain diabolical points in the tunneling spectrum of the single-molecule magnet Fe$_8$ were previously believed to be have been eliminated as a result of a weak fourth-order anisotropy. As shown by Bruno, this is not so, and the points are only displaced in the magnetic field space along the medium anisotropy direction. The previously missing points are numerically located by following the lines of the Berry curvature. The importance of an experimental search for these rediscovered points is discussed.

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. Hidden symmetry at the diabolical points of a biaxial spin

    cond-mat.str-el 2026-07 accept novelty 8.0 of 10

    At every diabolical point of a biaxial spin, two noncommuting spectral-cut projectors commute with the Hamiltonian; their rank gives the exact multiplicity, and a negative determinant gives Chern charge −1 to every lo...

Pith tools