= Landauer formula
{wiki=Landauer_formula}
The Landauer formula is a key result in the field of quantum transport and statistical mechanics, particularly in the study of electronic transport in mesoscopic systems. It relates the conductance or current through a quantum system to its transmission properties. The formula is named after Rolf Landauer, who introduced it in the 1950s to describe how information loss in a system is related to energy dissipation in electronic circuits.
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