2 papers
cond-mat.quant-gas2025
Control of single spin-flips in a Rydberg atomic fractal
Robin C. Verstraten, Ivo H. A. Knottnerus, Yu Chih Tseng +6
Rydberg atoms trapped by optical tweezers have emerged as a versatile platform to emulate lattices with different geometries, in which long-range interacting spins lead to fascinat…
cond-mat.str-el2024
The Fractal-Lattice Hubbard Model
Monica Conte, Vinicius Zampronio, Malte Röntgen +1
Here, we investigate the fractal-lattice Hubbard model using various numerical methods: exact diagonalization, the self-consistent diagonalization of a (mean-field) Hartree-Fock Ha…