Université de Montpellier

output

19932026

most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2021 · hep-phShow all

7 papers · 2 filters

hep-ph2021★ 5 cited

Slope of the topological charge, proton spin and $0^{-+}$ pseudoscalar di-gluonia spectra

Stephan Narison

We discuss the topics mentioned in the title by scrutinizing and improving the $0^{-+}$ di-gluonia sum rules within the standard SVZ-expansion at N2LO without instantons. First, we…

hep-ph2021★ 17 cited

Effective comparison of neutrino-mass models

Rupert Coy, Michele Frigerio

New physics in the lepton sector may account for neutrino masses, affect electroweak precision observables, induce charged-lepton flavour violation, and shift dipole moments. The l…

hep-ph2021★ 16 cited

All order resummed leading and next-to-leading soft modes of dense QCD pressure

Loïc Fernandez, Jean-Loïc Kneur

The cold and dense QCD equation of state (EoS) at high baryon chemical potential $μ_{B}$ involves at order $α_{S}^{2}$ an all-loop summation of the soft mode $m_{E} \sim α_{S}^{1/2} μ_{B}$ cont…

hep-ph2021★ 6 cited

Renormalization group optimized $λ ϕ^{4}$ pressure at next-to-next-to-leading order

Loïc Fernandez, Jean-Loïc Kneur

We investigate the renormalization group optimized perturbation theory (RGOPT) at the next-to-next-to-leading order (NNLO) for the thermal scalar field theory. From comparing three…

hep-ph2021★ 33 cited

What is Leading Order for LFV in SMEFT?

Marco Ardu, Sacha Davidson

Upcoming searches for lepton flavour change (LFV) aim to probe New Physics(NP) scales up to $\sim 1 0^{4}$ TeV, implying that they will be sensitive to NP at lower scales that is sup…

hep-ph2021★ 7 cited

Renormalization group improved pressure for hot and dense quark matter

Jean-Loïc Kneur, Marcus Benghi Pinto, Tulio E. Restrepo

We apply the renormalization group optimized perturbation theory (RGOPT) to evaluate the quark contribution to the QCD pressure at finite temperatures and baryonic densities, at ne…

hep-ph2021★ 10 cited

Model-independent Veltman Condition, Naturalness and the Little Hierarchy Problem

Fayez Abu-Ajamieh

We adopt a bottom-up Effective Field Theory (EFT) approach to derive a model-independent Veltman condition to cancel the quadratic divergences in the Higgs mass. We show using the…

Slope of the topological charge, proton spin and 0−+ pseudoscalar di-gluonia spectra