T. Montandon

most citedImplications of distance duality violation for the

H_{0}

tension and evolving dark energy

4 citations · 4 across the 1 of their papers we have counts for

collaborators

3 papers

astro-ph.CO2025

A frequentist view on the two-body decaying dark matter model

Thomas Montandon, Elsa M. Teixeira, Adèle Poudou +1

Decaying dark matter (DDM) has emerged as an interesting framework to extend the $Λ$ -cold-dark-matter (LCDM) model, as many particle physics models predict that dark matter may not…

astro-ph.CO2025★ 4 cited

Implications of distance duality violation for the $H_{0}$ tension and evolving dark energy

Elsa M. Teixeira, William Giarè, Natalie B. Hogg +3

We investigate whether a violation of the distance duality relation (DDR), $D_{L} (z) = (1 + z)^{2} D_{A} (z)$ , connecting the angular diameter and luminosity distances, can explain the Hubb…

astro-ph.CO2025

Self-interacting neutrinos in light of recent CMB and LSS data

Adèle Poudou, Théo Simon, Thomas Montandon +2

We update constraints on a simple model of self-interacting neutrinos involving a heavy scalar mediator with universal flavor coupling. According to past literature, such a model i…

A frequentist view on the two-body decaying dark matter model

Implications of distance duality violation for the H0​ tension and evolving dark energy

Self-interacting neutrinos in light of recent CMB and LSS data

Implications of distance duality violation for the $H_{0}$ tension and evolving dark energy