k-local Hamiltonian
= k-local Hamiltonian
{title2=$k$-local Hamiltonian}
A $k$-local Hamiltonian is a sum of terms that each act nontrivially on at most $k$ subsystems. The integer $k$ remains fixed as the system size grows.
= k-local Hamiltonian
{title2=$k$-local Hamiltonian}
A $k$-local Hamiltonian is a sum of terms that each act nontrivially on at most $k$ subsystems. The integer $k$ remains fixed as the system size grows.