Kazuo Morigaki, Professor Emeritus, University of Tokyo. Morigaki received his Ph.D. degree in physics from Osaka University in 1959. Since then, he has joined Osaka University, Sony Corporation Research Laboratory, Centre d’Etudes Nuclèares de Saclay, University of Tokyo (Institute for Solid State Physics), Yamaguchi University and Hiroshima Institute of Technology.

Sandor Kugler, Associate Professor, Department of Theoretical Physics, Budapest University of Technology and Economics, Hungary. Kugler received both his degree in and his PhD in physics from ELTE, Budapest. He  joined the quantum theory group, Institute of Physics, Technical University of Budapest, during 1974-1993 as research associate. Since 1993, he has been Associate Professor.

Koichi Shimakawa, Professor Emeritus and Fellow, Gifu University, Japan. Shimakawa received his PhD from Nagoya University in 1975. Since then, he has been at Gifu University, becoming  Professor in the period 1989-2008. He retired from Gifu University in 2008, and is senior researcher, Nagoya Industrial Science Institute, Nagoya, and visiting Professor, Department of Chemistry, University of Pardubice, Czech Republic.