316 citations · 2.7k across the 61 of their papers we have counts for
4 papers · 2 filters
Neutron matter with chiral EFT interactions: Perturbative and first QMC calculations
I. Tews, T. Krüger, A. Gezerlis +2
Neutron matter presents a unique system in chiral effective field theory (EFT), because all many-body forces among neutrons are predicted to next-to-next-to-next-to-leading order (…
The neutron polaron as a constraint on nuclear density functionals
M. M. Forbes, A. Gezerlis, K. Hebeler +2
We study the energy of an impurity (polaron) that interacts strongly in a sea of fermions when the effective range of the impurity-fermion interaction becomes important, thereby ma…
Quantum Monte Carlo Calculations with Chiral Effective Field Theory Interactions
A. Gezerlis, I. Tews, E. Epelbaum +4
We present the first quantum Monte Carlo (QMC) calculations with chiral effective field theory (EFT) interactions. To achieve this, we remove all sources of nonlocality, which hamp…
Unbalanced low-density neutron matter
Alexandros Gezerlis, Rishi Sharma
We consider polarized neutron matter at low densities. We have performed Diffusion Monte Carlo simulations for normal neutron matter with different population numbers for each spec…