activity
20242026
most citedUnitarity in the non-relativistic regime and implications for dark matter

8 citations · 9 across the 3 of their papers we have counts for

collaborators

5 papers

hep-ph2026

Variable-phase methods and data for long-range scattering

Marcos M. Flores, Kalliopi Petraki, Thomas Pignard

Long-range interactions play an important role in dark-matter phenomenology, affecting the relic abundance, indirect-detection signals, and structure formation on galactic scales.…

astro-ph.CO2026

DDELenS: Tomographic Weak Lensing Simulations with Dynamical Dark Energy

Shu-Fan Chen, J. Colin Hill, Zoltán Haiman

We present a suite of 128 cosmological simulations in CDM cosmologies with massive neutrinos, designed to enable simulation-based inference of dynamical dark energy paramet…

hep-ph2026

Unitarity violation and restoration in radiative bound-state formation

Marcos M. Flores, Kalliopi Petraki

State-of-the-art calculations motivated by dark matter exhibit severe violation of partial-wave unitarity in the non-relativistic regime in radiative bound-state-formation processe…

hep-ph2025★ 1 cited

Critical and super-critical scatterings in baryogenesis and leptogenesis

Marcos M. Flores, Kalliopi Petraki, Anna Socha

In many theories, matter-antimatter asymmetries originate from out-of-equilibrium decays and scatterings of heavy particles. While decays remain efficient, scattering rates typical…

hep-ph2024★ 8 cited

Unitarity in the non-relativistic regime and implications for dark matter

Marcos M. Flores, Kalliopi Petraki

Unitarity sets upper limits on partial-wave elastic and inelastic cross-sections, which are often violated by perturbative computations. We discuss the dynamics underlying these li…