716 citations · 2.4k across the 59 of their papers we have counts for
59 papers
Heavy quark and jet transport coefficients in the Glasma early stage of heavy-ion collisions
Dana Avramescu, Virgil Băran, Vincenzo Greco +3
We study the impact of the Glasma fields, used to describe the very early stage of heavy-ion collisions, on the transport of hard probes, namely heavy quarks and jets. We perform n…
Surrogate model solver for impurity-induced superconducting subgap states
Virgil V. Baran, Emil J. P. Frost, Jens Paaske
A simple impurity solver is shown to capture the impurity-induced superconducting subgap states in quantitative agreement with the numerical renormalization group and quantum Monte…
Simulating jets and heavy quarks in the Glasma using the colored particle-in-cell method
Dana Avramescu, Virgil Băran, Vincenzo Greco +3
We explore the impact of strong classical color fields, which occur in the earliest stages of heavy-ion collisions and are known as the Glasma, on the classical transport of hard p…
Reduced basis emulation of pairing in finite systems
Virgil V. Baran, Denis R. Nichita
In recent years, reduced basis methods (RBMs) have been adapted to the many-body eigenvalue problem and they have been used, largely in nuclear physics, as fast emulators able to b…
Momentum broadening of heavy quarks and jets in the Glasma from classical colored particle simulations
Dana Avramescu, Virgil Băran, Vincenzo Greco +3
We investigate the effects of the pre-equilibrium Glasma stage of heavy-ion collisions on the broadening of momentum for heavy quarks and jets using classical colored particle simu…
Variational theory combining number-projected BCS and coupled-cluster doubles
V. V. Baran, J. Dukelsky
The ground state pairing correlations in finite fermionic systems are described with a high degree of accuracy within a variational approach based on a combined coupled-cluster and…