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Article
Peer-Review Record

Addressing Cosmological Tensions by Non-Local Gravity

by Filippo Bouché 1, Salvatore Capozziello 1,2,3,* and Vincenzo Salzano 4
Reviewer 1:
Reviewer 2: Anonymous
Submission received: 3 December 2022 / Revised: 24 December 2022 / Accepted: 25 December 2022 / Published: 30 December 2022
(This article belongs to the Special Issue Modified Gravity Approaches to the Tensions of ΛCDM)

Round 1

Reviewer 1 Report

The paper analyses various cosmological observables in the two nonlocal 

models of gravity that the authors regard to be motivated by quantum theory. 

One is the Deser and Woodard model and another is the Maggiore model. In 

fact, both kinds of models admit a high degree of ambiguity and do not 

have visible relations to quantum theory. Independent of this, the work 

under consideration has a sound review of different cosmological aspects 

and observations. It is in general well-written and can be published in 

the present form. However, I would recommend the authors do one more 

careful reading, as some formulations are not precise. 

Author Response

Answer to the Referee is attached.

Author Response File: Author Response.pdf

Reviewer 2 Report

In the submitted manuscript, the authors have presented a short review of cosmology within non-local gravity. In particular, they have discussed the tensions of LCDM in the framework of two concrete models. The manuscript is of great interest to the community, it is well structured and clearly presented, while the relevant literature is adequately cited. Therefore, I find it suitable for publication, and I recommend it to be published in Universe it its current form.

Author Response

We thank the Referee for the psitive report.

Best regards

The Authors

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