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298 papers · 1 filter

hep-ph2025★ 5 cited

Supercooled Goldstone Bosons at the QCD Chiral Phase Transition

Adrien Florio, Eduardo Grossi, Aleksas Mazeliauskas +2

We discuss a universal non-equilibrium enhancement of long-wavelength Goldstone bosons induced by quenches to the broken phase in Model G -- the dynamical universality class of an…

hep-ph2025

Small resummation of photon impact factors and the high energy scattering

Dimitri Colferai

I present the renormalization group improved collinear resummation of the photon-gluon impact factors. We construct the resummed cross section for virtual photon-photon ()…

hep-ph2025★ 6 cited

Spin Polarization of hyperons from Dissipative Spin Hydrodynamics

Sapna, Sushant K. Singh, David Wagner

We present a framework for spin dynamics in the quark-gluon plasma created in relativistic heavy-ion collisions. Under the approximation of small polarization, macroscopic spin deg…

hep-ph2024★ 18 cited

Spin dynamics with realistic hydrodynamic background for relativistic heavy-ion collisions

Sushant K. Singh, Radoslaw Ryblewski, Wojciech Florkowski

The equations of perfect spin hydrodynamics are solved for the first time using a realistic (3+1)-dimensional hydrodynamic background, calibrated to reproduce a comprehensive set o…

hep-ph2024★ 3 cited

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

CMS Collaboration

An analysis is presented based on models of the intrinsic transverse momentum (intrinsic ) of partons in nucleons by studying the dilepton transverse momentum in Drel…

hep-ph2024★ 8 cited

Irreducible cosmological backgrounds of a real scalar with a broken symmetry

Francesco D'Eramo, Andrea Tesi, Ville Vaskonen

We explore the irreducible cosmological implications of a singlet real scalar field. Our focus is on theories with an approximate and spontaneously broken symmetry w…