Modern Physics for Science and Engineering

Modern Physics for Science and Engineering by Marshall Burns provides an introduction to modern physics for students who have completed an academic year of general physics. As a continuation of introductory general physics, it includes the subject areas of classical relativity, Einstein’s special theory of relativity, the old quantum theory, an introduction to quantum mechanics, and introductory classical and quantum statistical mechanics. The book is written with the understanding that mathematics is only a tool in the development of physical theories and that the mathematical skills of students at the sophomore level are often limited. Accordingly, algebra and basic trigonometry are primarily used in the beginning chapters, with elementary calculus being introduced either as an alternative approach or when necessary to preserve the integrity and rigor of the subject. All of the topics presented are developed from first principles. In fact, all but three equations are rigorously derived via physical reasoning before being applied to problems or used in the discussion of other topics. The 290 chapter-end problems require students to be deliberate, reflective, and straightforward in their logic with physical fundamentals. Formal solutions for the odd-numbered problems are provided at the end of each chapter, and answers are given for the even-numbered problems. A student’s efficiency in assimilating fundamentals and developing quantitative reasoning is greatly enhanced by making solutions an integral part of the text.