About the Author

Jean Matricon taught physics at the Universite Denis Diderot (Paris VII), where he conducted theoretical research on superconductivity and other topics in condensed matter physics. Georges Waysand has focused his experimental research on superconductivity, most recently at Universite Denis Diderot (Paris VII), and at a spin-off underground physics laboratory he has begun in Rustrel, France. Charles Glashausser is a professor of physics at Rutgers University and chair of the Division of Nuclear Physics of the American Physical Society.