Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 562

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Forbidden mass range for spin-2 field theory in de Sitter spacetime

Open access
Higuchi, Atsushi·1987·Nuclear Physics B

Abstract

We study the quantization of free massive fields with spin 1 and 2 in the expanding part of de Sitter spacetime. Creation and annihilation operators are identified and their commutators are given. It is found that the square of the mass M2 cannot be between 0 (linearized gravity) and 23 × (cosmological constant) in the spin-2 case because of the appearance of negative norm states. We also study the massless limit of the spin-2 field theory. We find that there are no infrared divergences when it is coupled to conserved currents and that it coincides with the massless theory at the tree level, unlike in flat spacetime.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/0550-3213(87)90691-2

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 5 references

Cited by

See all 562

Metadata

Authors
Higuchi, A.
Venue
Nuclear Physics B
Publisher
Elsevier BV
Published
1987
Volume
282
Pages
397-436
ISSN
0550-3213 (ISSN-L)
OpenAlex
W2070486952
Cited by
562
References
5
FWCI
1.35
Type
journal article
Language
en
Open access
hybrid

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Forbidden mass range for spin-2 field theory in de Sitter spacetime. https://app.cochat.ai/papers/10.1016/0550-3213(87)90691-2
The paper
Higuchi, A. (1987). Forbidden mass range for spin-2 field theory in de Sitter spacetime. Nuclear Physics B. https://doi.org/10.1016/0550-3213(87)90691-2

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.