2 papers
cond-mat.quant-gas2024
Few-to-many-particle crossover of pair excitations in a superfluid
Fabian Resare, Johannes Hofmann
Motivated by recent advances in the creation of few-body atomic Fermi gases with attractive interactions, we study theoretically the few-to-many-particle crossover of pair excitati…
cond-mat.str-el2024
Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere
Johannes S. Hofmann, Florian Goth, Wei Zhu +2
We present a numerical quantum Monte Carlo (QMC) method for simulating the 3D phase transition on the recently proposed fuzzy sphere [Phys. Rev. X 13, 021009 (2023)]. By introducin…