Pith. sign in

REVIEW 4 cited by

The Bose-Marletto-Vedral experiment with nanodiamond interferometers: an insight on entanglement detection

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 2410.19601 v1 pith:CCYHAPLH submitted 2024-10-25 quant-ph gr-qc

Giuseppe Di Pietra , Fabrizio Piacentini , Ettore Bernardi , Ekaterina Moreva , Carmine Napoli , Ivo Pietro Degiovanni , Marco Genovese , Vlatko Vedral
show 1 more author
Chiara Marletto
This is my paper · ORCID
classification quant-phgr-qc
keywords entanglementproposeddetectionexperimentalnano-diamondsanalysearxivbasis
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

Recently, it has been proposed a new method [arXiv:2405.21029] to detect quantum gravity effects, based on generating gravitational entanglement between two nano-diamonds with Nitrogen-Vacancy defects, in a magnetically trapped configuration. Here we analyse in detail the proposed experimental setup, with a particular focus on implementing the detection of the gravitationally-induced entanglement using an optical readout based on measuring the position of the nano-diamonds and its complementary basis. We also summarise some of the key theoretical and experimental ideas on which this proposed scheme is based.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 4 Pith papers

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

  1. Matter-Field Exchange Generates Entanglement, Not Classical Gravity

    quant-ph 2026-07 accept novelty 7.0 of 10

    The Aziz-Howl non-separable term is a matter-field exchange channel that vanishes for distinct non-interconverting species or with a barrier, not classical-gravity mediation of entanglement.

  2. Bose-Marletto-Vedral experiment without observable spacetime superpositions

    quant-ph 2025-06 conditional novelty 6.0 of 10

    Locally classical mediators with non-locally tomographic couplings can generate entanglement, so the BMV experiment does not by itself prove spacetime is quantum.

  3. Repulsive Gravitational Force as a Witness of the Quantum Nature of Gravity

    quant-ph 2026-02 conditional novelty 5.0 of 10

    A postselected quantum interference effect can make a probe mass move opposite to the gravitational pull, proposed as a witness of quantum gravity.

  4. A Spin-Based Pathway to Testing the Quantum Nature of Gravity

    quant-ph 2025-09 unverdicted novelty 3.0 of 10

    A review and roadmap for using spin-based Stern-Gerlach superpositions of NV-center diamonds to test the quantum nature of gravity via gravitationally induced entanglement.

Pith tools