Quantum efficiencies in finite disordered networks connected by many‐body interactions
Quantum efficiencies in finite disordered networks connected by many‐body interactions
The quantum efficiency in the transfer of an initial excitation in disordered finite networks, modeled by the k ‐body embedded Gaussian ensembles of random matrices, is studied for bosons and fermions. The influence of the presence or absence of time‐reversal symmetry and centrosymmetry/centrohermiticity are addressed. For bosons and fermions, the …