The Kubo-Greenwood equation can be used in place of this one to account for dissipative scattering processes within a transport system. It can be extended to higher dimensions by replacing the transmission probability t with the eigenvalue t-sub-n of the transmission matrix 
The Kubo-Greenwood equation can be used in place of this one to account for dissipative scattering processes within a transport system. It can be extended to higher dimensions by replacing the transmission probability t with the eigenvalue t-sub-n of the transmission matrix product and summing over n. It assumes that systems are coupled to large reservoirs which host inelastic processes and it's primarily used to calculate the conductance of quantum wires. FTP, name this formula whose namesake also gives his name to a principle ►in information theory which links irreversible information loss to increase in entropy.    
The Kubo-Greenwood equation can be used in place of this one to account for dissipative scattering processes within a transport system.
Landauer Formula 