Extended Data Table 12.

Resource estimates from prior fermionic simulations using gate-model quantum computers on more than four qubits

For the two Hubbard model experiments we distinguish between dynamics simulated for an interacting versus a non-interacting model. N = 8 indicates an eight site linear lattice with open boundary conditions. U_ENT is a nearest-neighbour cross-resonance style gate and XX(θ) is a $\exp \left(-i\theta {\sigma }_x^i{\sigma }_x^j/2\right)$. As far as we are aware, these are the largest simulations using a gate-model quantum computer targeting fermionic ground states or dynamics. For references, see Supplementary Information.