Before revision:  Besides solving linear systems, the RACBEM model can be used to perform a variety of linear algebra tasks  , such as computing spectral measures, time series generated by a Hamiltonian simulation, and thermal averages of the energy.
After revision:  Besides solving linear systems, the RACBEM model can be used to perform a variety of linear algebra tasks relevant to many physical applications , such as computing spectral measures, time series generated by a Hamiltonian simulation, and thermal averages of the energy.