Dr William K. Wootters is a Fellow at the American Physical Society. He has held positions at Barclay Jermain as a Professor of Natural Philosophy at Williams College, as Assistant Professor, Associate Professor and Professor within the Physics Department of Williams College. He has also been Chercheur Invite at the Universite de Montreal, Visiting Professor at Santa Fe Institute and Visiting Research Associate at University of Texas at Austin. He has written for The Physical Review, The Physical Review Letter, The Foundations of Physics and Quantum Information and Computation. He is a member