Pith. sign in

REVIEW 1 cited by

A gap between holographic and quantum mechanical extreme rays of the subadditivity cone

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 2307.10137 v1 pith:BTGHEJP4 submitted 2023-07-19 hep-th quant-ph

Temple He , Veronika E. Hubeny , Massimiliano Rota This is my paper · ORCID
classification hep-thquant-ph
keywords holographicquantumconeextrememechanicalraysstatessubadditivity
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

We show via explicit construction that for six or more parties, there exist extreme rays of the subadditivity cone that can be realized by quantum states, but not by holographic states. This is a counterexample to a conjecture first formulated in arXiv:2204.00075, and implies the existence of deep holographic constraints that restrict the allowed patterns of independence among various subsystems beyond the universal quantum mechanical restrictions.

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. Algorithmic construction of SSA-compatible extreme rays of the subadditivity cone and the ${\sf N}=6$ solution

    quant-ph 2024-12 conditional novelty 8.0 of 10

    Complete classification of SSA-compatible extreme rays of the six-party subadditivity cone, with 150 holographic graph realizations and 52 confirmed non-holographic orbits.

Pith tools