Ring Laser Gyroscope Tests of Lorentz Symmetry

Jay D. Tasson; Max L. Trostel; Nicholas Scaramuzza; Serena Moseley

arxiv: 1907.07071 · v1 · pith:X2Y73KFBnew · submitted 2019-07-16 · ✦ hep-ph · gr-qc

Ring Laser Gyroscope Tests of Lorentz Symmetry

Max L. Trostel , Serena Moseley , Nicholas Scaramuzza , Jay D. Tasson This is my paper

Pith reviewed 2026-05-24 20:53 UTC · model grok-4.3

classification ✦ hep-ph gr-qc

keywords ring laser gyroscopeLorentz violationStandard-Model Extensiongravity sectorframe-dragginginterferometrytests of relativityspacetime symmetry

0 comments

The pith

Ring laser gyroscopes can search for Lorentz violation by relating their signals to coefficients in the gravity sector of the Standard-Model Extension.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper summarizes how measurements from interferometric gyroscopes connect to coefficients for Lorentz violation in the gravity sector of the Standard-Model Extension. These gyroscopes are primarily built to detect general-relativistic effects such as frame-dragging. The summary shows that the same data can be used to test for possible breakdowns of Lorentz symmetry. A reader would care because this turns devices already under development for one purpose into tools for probing a fundamental spacetime symmetry.

Core claim

Interferometric gyroscope systems are being developed with the goal of measuring general-relativistic effects including frame-dragging effects. Such devices are also capable of performing searches for Lorentz violation. The paper summarizes efforts that relate gyroscope measurements to coefficients for Lorentz violation in the gravity sector of the Standard-Model Extension.

What carries the argument

The theoretical mapping that expresses gyroscope rotation signals in terms of Lorentz-violating coefficients in the gravity sector of the Standard-Model Extension.

If this is right

Existing and planned gyroscope data can be analyzed for bounds on gravity-sector Lorentz violation.
The same apparatus can test both general-relativistic frame-dragging and Lorentz symmetry simultaneously.
Design choices for future gyroscopes can be optimized to improve sensitivity to the relevant coefficients.
Results from gyroscope tests become directly comparable to other searches for Lorentz violation in gravity.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

High-precision ring laser systems now under construction could set new limits on gravity-sector coefficients without additional hardware.
Cross-checks between gyroscope results and atom-interferometer or satellite tests could strengthen or refute any claimed violation signal.
The approach may extend naturally to other rotation-sensitive devices such as fiber-optic gyros or matter-wave interferometers.

Load-bearing premise

The relation between observed gyroscope signals and the Standard-Model Extension coefficients accurately captures possible Lorentz violations.

What would settle it

A ring laser gyroscope measurement whose sensitivity is insufficient to reach the predicted size of the signal from any nonzero gravity-sector coefficient, or a calculation showing the mapping itself breaks down at the relevant precision.

Figures

Figures reproduced from arXiv: 1907.07071 by Jay D. Tasson, Max L. Trostel, Nicholas Scaramuzza, Serena Moseley.

read the original abstract

Interferometric gyroscope systems are being developed with the goal of measuring general-relativistic effects including frame-dragging effects. Such devices are also capable of performing searches for Lorentz violation. We summarize efforts that relate gyroscope measurements to coefficients for Lorentz violation in the gravity sector of the Standard-Model Extension.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Desk Editor's Note private letter to a colleague

This is a short summary note on using ring-laser gyroscopes for SME gravity-sector tests, with no new derivations or data.

read the letter

This paper is basically a short note saying that ring laser gyroscopes being built for GR tests could also search for Lorentz violation in gravity using the SME framework. That's the core message. It does a decent job of making that link explicit, which could alert experimental groups to a possible additional science case for their instruments. The authors reference prior work on relating the observables to the coefficients, so it's not inventing the idea but compiling it. The main limitation is that there's no new content. No derivations are shown, no numbers on expected sensitivities, no discussion of how to separate the Lorentz-violating signals from the GR effects or noise. It's all at the level of we summarize efforts that relate. If the goal was to propose a concrete search strategy, this falls short. For someone already deep in SME phenomenology or gyroscope development, this might save a bit of time by pointing to the relevant connections. For most readers, including those in broader gravity or particle physics, it won't add much. I don't think this needs a full peer review. It could be a useful contribution to a conference proceedings or a review article, but as a standalone paper it seems too thin. If the full manuscript has more technical detail than the abstract lets on, that would be worth checking.

Referee Report

0 major / 1 minor

Summary. The manuscript summarizes efforts that relate measurements from interferometric gyroscope systems (such as ring laser gyroscopes) to coefficients for Lorentz violation in the gravity sector of the Standard-Model Extension. It states that devices developed to measure general-relativistic effects including frame-dragging are also capable of performing searches for Lorentz violation.

Significance. If the summarized relations are accurate, the paper provides a concise overview of how gyroscope observables connect to SME gravity-sector coefficients, which could help guide experimental searches for Lorentz violation using precision interferometric systems. The descriptive compilation of existing efforts is a modest but useful contribution for researchers working at the intersection of precision metrology and fundamental symmetries.

minor comments (1)

The manuscript is a high-level summary; including at least one explicit example of a gyroscope observable mapped to a specific SME coefficient (with reference to the relevant prior derivation) would improve concreteness without lengthening the text substantially.

Simulated Author's Rebuttal

0 responses · 0 unresolved

We thank the referee for the positive review and the recommendation to accept the manuscript.

Circularity Check

0 steps flagged

No derivation presented; purely descriptive summary of prior work

full rationale

The paper states in the abstract that it 'summarize[s] efforts that relate gyroscope measurements to coefficients for Lorentz violation' and contains no original equations, derivations, or quantitative predictions. The central claim is descriptive (that such relations exist and devices are capable of searches). No load-bearing steps exist to inspect for reduction to inputs by construction, self-citation, or fitted parameters. This is a normal non-finding for a review-style summary.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

As a summary based on the abstract, the paper introduces no new free parameters, axioms, or invented entities.

pith-pipeline@v0.9.0 · 5569 in / 909 out tokens · 24409 ms · 2026-05-24T20:53:41.135127+00:00 · methodology

discussion (0)

Lean theorems connected to this paper

Citations machine-checked in the Pith Canon. Every link opens the source theorem in the public Lean library.

IndisputableMonolith/Foundation/RealityFromDistinction.lean reality_from_one_distinction unclear

?

unclear
Relation between the paper passage and the cited Recognition theorem.

We summarize efforts that relate gyroscope measurements to coefficients for Lorentz violation in the gravity sector of the Standard-Model Extension.
IndisputableMonolith/Foundation/AlexanderDuality.lean alexander_duality_circle_linking unclear

?

unclear
Relation between the paper passage and the cited Recognition theorem.

g_{0j} = −s_{0j}U − s_{0k}U^{jk} + ½ Q̂^j χ (Eq. 1); ν_{LV}^{(4)} expression (Eq. 3)

What do these tags mean?

matches: The paper's claim is directly supported by a theorem in the formal canon.
supports: The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
extends: The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
uses: The paper appears to rely on the theorem as machinery.
contradicts: The paper's claim conflicts with a theorem or certificate in the canon.
unclear: Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.

Forward citations

Cited by 1 Pith paper

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

Maximal Tests in Minimal Gravity
hep-ph 2019-07 unverdicted novelty 2.0

The paper reviews progress and structure of tests in the gravity sector of the Standard-Model Extension.

Reference graph

Works this paper leans on

12 extracted references · 12 canonical work pages · cited by 1 Pith paper · 1 internal anchor

[1]

Moseley, N

S. Moseley, N. Scaramuzza, J.D. Tasson, and M.L. Trostel, arXiv:1907.05933

work page arXiv 1907
[2]

GINGER

See, for example, N. Beverini et al. , J. Phys. Conf. Ser. 723, 012061 (2016); A.D.V. Di Virgilio, these proceedings, arXiv:1906.04156

work page internal anchor Pith review Pith/arXiv arXiv 2016
[3]

Savoie et al

See, for example, D. Savoie et al. , Sci. Adv. 4, eaau7948 (2018)

work page 2018
[4]

Colladay and V.A

D. Colladay and V.A. Kosteleck´ y, Phys. Rev. D 58, 116002 (1998); V.A. Kosteleck´ y, Phys. Rev. D69, 105009 (2004)

work page 1998
[5]

Tasson, Rept

For a review, see J.D. Tasson, Rept. Prog. Phys. 77, 062901 (2014)

work page 2014
[6]

Bailey and V.A

Q.G. Bailey and V.A. Kosteleck´ y, Phys. Rev. D 74, 045001 (2006)

work page 2006
[7]

Bailey and D

Q.G. Bailey and D. Havert, Phys. Rev. D 96, 064035 (2017)

work page 2017
[8]

Bosi et al

F. Bosi et al. , Phys. Rev. D 84, 122002 (2011)

work page 2011
[9]

Scaramuzza and J.D

N. Scaramuzza and J.D. Tasson, in V.A. Kosteleck´ y, ed., CPT and Lorentz Symmetry VII , World Scientiﬁc, Singapore 2017

work page 2017
[10]

Shao and Q.G

L. Shao and Q.G. Bailey, Phys. Rev. D 98, 084049 (2018)

work page 2018
[11]

Ortolan et al

A. Ortolan et al. , J. Phys. Conf. Ser. 718, 072003 (2016); A.D.V. Di Virgilio et al. , Eur. Phys. J. Plus 132, 157 (2017)

work page 2016
[12]

Kosteleck´ y and N

Data Tables for Lorentz and CPT Violation, V.A. Kosteleck´ y and N. Russell, 2019 edition, arXiv:0801.0287v12

work page arXiv 2019

[1] [1]

Moseley, N

S. Moseley, N. Scaramuzza, J.D. Tasson, and M.L. Trostel, arXiv:1907.05933

work page arXiv 1907

[2] [2]

GINGER

See, for example, N. Beverini et al. , J. Phys. Conf. Ser. 723, 012061 (2016); A.D.V. Di Virgilio, these proceedings, arXiv:1906.04156

work page internal anchor Pith review Pith/arXiv arXiv 2016

[3] [3]

Savoie et al

See, for example, D. Savoie et al. , Sci. Adv. 4, eaau7948 (2018)

work page 2018

[4] [4]

Colladay and V.A

D. Colladay and V.A. Kosteleck´ y, Phys. Rev. D 58, 116002 (1998); V.A. Kosteleck´ y, Phys. Rev. D69, 105009 (2004)

work page 1998

[5] [5]

Tasson, Rept

For a review, see J.D. Tasson, Rept. Prog. Phys. 77, 062901 (2014)

work page 2014

[6] [6]

Bailey and V.A

Q.G. Bailey and V.A. Kosteleck´ y, Phys. Rev. D 74, 045001 (2006)

work page 2006

[7] [7]

Bailey and D

Q.G. Bailey and D. Havert, Phys. Rev. D 96, 064035 (2017)

work page 2017

[8] [8]

Bosi et al

F. Bosi et al. , Phys. Rev. D 84, 122002 (2011)

work page 2011

[9] [9]

Scaramuzza and J.D

N. Scaramuzza and J.D. Tasson, in V.A. Kosteleck´ y, ed., CPT and Lorentz Symmetry VII , World Scientiﬁc, Singapore 2017

work page 2017

[10] [10]

Shao and Q.G

L. Shao and Q.G. Bailey, Phys. Rev. D 98, 084049 (2018)

work page 2018

[11] [11]

Ortolan et al

A. Ortolan et al. , J. Phys. Conf. Ser. 718, 072003 (2016); A.D.V. Di Virgilio et al. , Eur. Phys. J. Plus 132, 157 (2017)

work page 2016

[12] [12]

Kosteleck´ y and N

Data Tables for Lorentz and CPT Violation, V.A. Kosteleck´ y and N. Russell, 2019 edition, arXiv:0801.0287v12

work page arXiv 2019