<br>Christopher Gerry is Professor of Physics at Lehman College, The City University of New York, where his areas of research include theoretical quantum optics, quantum information theory, quantum metrology and sensing, and group theoretical methods in quantum optics and quantum theory in general. <br>Kimberley Bruno is Vice Principal of Williamsburg High School for Architecture and Design, Brooklyn, New York.<br>
An instructive and entertaining read - an excellent example of what 'popular science for scientists' should be. [...] It gives a balanced and up-to-date account of fascinating quantum phenomena well beyond the double-slit experiment and Schrodinger's cat paradox. It also advocates a more relaxed approach. Quantum mechanics is weird, but not that weird. Nature Physics The burgeoning fields of quantum computing, information processing and simulation develop rapidly as a consequence of theoretical insight and technological developments. The latter have enabled us to take single atoms or ions and count single photons, and many of the thought experiments discussed in earlier treatments of quantum physics have now been conducted in laboratories. This lucid account by Gerry and Bruno presents a mature discussion of the link between the microscopic quantum and the macroscopic classical worlds and will be useful for professional physicists, students and the educated layman. Ifan Hughes, Durham University