  Simulating quantum many-body systems is a highly demanding task since the
required resources grow exponentially with the dimension of the system. In the
case of fermionic systems, this is even harder since nonlocal interactions
emerge due to the antisymmetric character of the fermionic wave function. Here,
we introduce a digital-analog quantum algorithm to simulate a wide class of
fermionic Hamiltonians including the paradigmatic Fermi-Hubbard model. These
digital-analog methods allow quantum algorithms to run beyond digital versions
via an efficient use of coherence time. Furthermore, we exemplify our
techniques with a low-connected architecture for realistic digital-analog
implementations of specific fermionic models.
