Geometry and Light: The Science of Invisibility (Dover Books on Physics) by Ulf Leonhardt
Dover Publications | September 20, 2010 | English | ISBN: 0486476936 | 288 pages | PDF | 6 MB
The science of invisibility combines two of physics' greatest concepts: Einstein's general relativity and Maxwell's principles of electromagnetism. Recent years have witnessed major breakthroughs in the area, and the authors of this volume — Ulf Leonhardt and Thomas Philbin of Scotland's University of St. Andrews — have been active in the transformation of invisibility from fiction into science. Their work on designing invisibility devices is based on modern metamaterials, inspired by Fermat's principle, analogies between mechanics and optics, and the geometry of curved space.