Benjamín A. Carreras received his Licenciado en Ciencias degree in physics from the University of Barcelona, Spain, and his Ph.D. degree in physics from Valencia University, Spain. He has been a Researcher and a Professor at the University of Madrid, Spain, Glasgow University, U.K., Daresbury Nuclear Physics Laboratory, Warrington, U.K., Junta de Energia Nuclear, Madrid, Spain, and the Institute for Advanced Study, Princeton, NJ. He was a Corporate Fellow at Oak Ridge National Laboratory, TN. He is now honorific professor of the Universidad Carlos III and Principal Scientist at BACV Solutions Inc., Oak Ridge, TN. Dr. Carreras is a Fellow of the American Physical Society.