Jan O. Daldrop

TL;DR: In this article, the lattice spacing was determined using the 2 S 1S splitting and the 3 S 2S splitting, and the results were improved to 1.4% and 2.5% using the Highly Improved Staggered Quark action.

TL;DR: In this paper, a method to extract the friction memory function from molecular dynamics simulations was proposed, and it was shown that the solvent friction of a strongly harmonically confined methane molecule in water increases by 60% compared to its free-solution value, which is caused by an amplification of the slowest component of the memory function.

TL;DR: A method to directly extract the friction memory function from unconstrained simulations in the presence of an arbitrary free-energy landscape is introduced and it is shown that ∼89% of the total friction cannot be described as solvent friction and is caused by degrees of freedom that are orthogonal to the dihedral reaction coordinate.

TL;DR: In this article, an exploratory study of the isospin one a0(980) and the isspin one-half kappa scalar mesons was carried out using Nf=2+1+1 Wilson twisted mass fermions at one lattice spacing.

TL;DR: In this paper, an exploratory study of the isospin one a0(980) and the isspin one-half κ scalar mesons using Nf = 2 + 1+1 + 1 Wilson twisted mass fermions at one lattice spacing is carried out.