2 papers
cond-mat.str-el2025
Sign-Resolved Statistics and the Origin of Bias in Quantum Monte Carlo
Ryan Larson, Rubem Mondaini, Richard T. Scalettar
Quantum simulations are a powerful tool for exploring strongly correlated many-body phenomena. Yet, their reach is limited by the fermion sign problem, which causes configuration w…
physics.atom-ph2024
Dissociative recombination of rotationally cold ArH
Ábel Kálosi, Manfred Grieser, Leonard W. Isberner +11
We have experimentally studied dissociative recombination (DR) of electronically and vibrationally relaxed ArH in its lowest rotational levels, using an electron--ion merged-be…