Sidi Benzahra Cherkawi, currently a physics lecturer at California Polytechnic State University, Pomona, has a PhD degree in high energy nuclear physics from The University of Minn...view moreSidi Benzahra Cherkawi, currently a physics lecturer at California Polytechnic State University, Pomona, has a PhD degree in high energy nuclear physics from The University of Minnesota, USA. He has previously published six books, The Head, Woman City, etc. He also published several physics papers in scientific journals. He lives in Highland, California.view less