Introduction; 1. Formulating the gravitational field equations; 2. On the method of theoretical physics; 3. Unification and field theory; 4. Experiment and experience; 5. The method as directive: semivectors; 6. Unification in five dimensions; 7. The method and the quantum; Conclusion; Bibliography; Index.
Shedding new light on Einstein's study of unified field theory, this book will interest physicists, historians and philosophers of science.
Jeroen van Dongen is Assistant Professor at the Institute for History and Foundations of Science at Universiteit Utrecht, The Netherlands, and has served as Associate Editor of the Collected Papers of Albert Einstein at the California Institute of Technology.
'... an impressive and important book ... Einstein's Unification is
a unified, detailed, coherent, and convincing narrative about the
path Einstein took after coming to general relativity and the
reason for his all-consuming search for a unified theory of the
forces of nature. Van Dongen's book will deeply influence how we
understand Einstein and how future biographies that try to relate
all aspects of Einstein's life will be written.' Isis
'[This] book will be of interest to Einstein studies specialists, to historians and philosophers of science in general, and to scientists with any interest, professional or otherwise, in fundamental physics. The lay reader, provided they are reasonably well versed in physics, will find much to enjoy here also.' D. Kennefick, University of Arkansas
'Jeroen van Dongen's remarkable book - an updated and revised version of his Ph.D. thesis of 2002, meanwhile matured through the author's research in the Berlin group and subsequently at the Einstein Papers Project based at CalTech - offers a delightful tour through Einstein's efforts ... constantly analyzed from the dialectics of Einstein's use of (pure) mathematics versus actual physics. The author thereby establishes - and this may be said to be the main point of the book - a gradual shift from the latter (which formed the strength of Einstein's youth) to the former.' N. P. Landsman, The Mathematical Intelligencer
'Van Dongen's book is an excellent resource for all who wish to understand Einstein more deeply, balancing the technical, the philosophical, and the historical with skill and judgment ... By adding to his careful technical comments a nuanced, undogmatic treatment of the philosophical issues, van Dongen has made a truly valuable contribution to our understanding of Einstein.' Peter Pesic, Notre Dame Philosophical Reviews
'... a superb account of Einstein's strategy in discovering the general theory of relativity ...' Mathematical Reviews