Quantum Simulation of Interacting Fermion Lattice Models in Trapped Ions
Quantum Simulation of Interacting Fermion Lattice Models in Trapped Ions
We propose a method of simulating efficiently many-body interacting fermion lattice models in trapped ions, including highly nonlinear interactions in arbitrary spatial dimensions and for arbitrarily distant couplings. We map products of fermionic operators onto nonlocal spin operators and decompose the resulting dynamics in efficient steps with Trotter methods, yielding …