Long-range interacting quantum systems

N Defenu, T Donner, T Macrì, G Pagano, S Ruffo… - Reviews of Modern …, 2023 - APS
In this review recent investigations are summarized of many-body quantum systems with
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …

Quantum computing with atomic qubits and Rydberg interactions: progress and challenges

M Saffman - Journal of Physics B: Atomic, Molecular and Optical …, 2016 - iopscience.iop.org
We present a review of quantum computation with neutral atom qubits. After an overview of
architectural options and approaches to preparing large qubit arrays we examine Rydberg …

Realization of a Rydberg-dressed extended Bose Hubbard model

P Weckesser, K Srakaew, T Blatz, D Wei… - ar** and density interactions
L Gotta, L Mazza, P Simon, G Roux - Physical Review B, 2021 - APS
We compute the phase diagram of a one-dimensional model of spinless fermions with pair
hop** and nearest-neighbor interaction, first introduced by Ruhman and Altman, using the …

Emergence of non-Abelian SU (2) invariance in Abelian frustrated fermionic ladders

B Beradze, M Tsitsishvili, E Tirrito, M Dalmonte… - Physical Review B, 2023 - APS
We consider a system of interacting spinless fermions on a two-leg triangular ladder with π/2
magnetic flux per triangular plaquette. Microscopically, the system exhibits a U (1) symmetry …