About Sam Edwards (physicist)
Sir Samuel Frederick Edwards was a Welsh physicist. The Sam Edwards Medal and Prize is named in his honour. Edwards invented what is known as the replica trick or replica method to evaluate the disorder-averaged free energy of glassy systems, which has been successfully applied to spin glass and to amorphous solids. His 1971 paper was the first paper to introduce the replica trick and Edwards' work led ultimately to Giorgio Parisi's 2021 Nobel Prize in Physics.
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