Sadri Hassani – författare

Special Relativity: A Heuristic Approach provides a qualitative exposition of relativity theory on the basis of the constancy of the speed of light. Using Einstein's signal velocity as the defining idea for the notion of simultaneity and the fact that the speed of light is independent of the motion of its source, chapters delve into a qualitative exposition of the relativity of time and length, discuss the time dilation formula using the standard light clock, explore the Minkowski four-dimensional space-time distance based on how the time dilation formula is derived, and define the components of the two-dimensional space-time velocity, amongst other topics.

Intended to follow the usual introductory physics courses, this book has the unique feature of addressing the mathematical needs of sophomores and juniors in physics, engineering and other related fields. Many original, lucid, and relevant examples from the physical sciences, problems at the ends of chapters, and boxes to emphasize important concepts help guide the student through the material.

Beginning with reviews of vector algebra and differential and integral calculus, the book continues with infinite series, vector analysis, complex algebra and analysis, ordinary and partial differential equations. Discussions of numerical analysis, nonlinear dynamics and chaos, and the Dirac delta function provide an introduction to modern topics in mathematical physics.

This new edition has been made more user-friendly through organization into convenient, shorter chapters. Also, it includes an entirely new section on Probability and plenty of new material on tensors and integral transforms.

Intended to follow the usual introductory physics courses, this book has the unique feature of addressing the mathematical needs of sophomores and juniors in physics, engineering and other related fields. Beginning with reviews of vector algebra and differential and integral calculus, the book continues with infinite series, vector analysis, complex algebra and analysis, ordinary and partial differential equations. Discussions of numerical analysis, nonlinear dynamics and chaos, and the Dirac delta function provide an introduction to modern topics in mathematical physics.

This new edition has been made more user-friendly through organization into convenient, shorter chapters. Also, it includes an entirely new section on Probability and plenty of new material on tensors and integral transforms.

Some praise for the previous edition:

"The book has many strengths. For example: Each chapter starts with a preamble that puts the chapters in context. Often, the author uses physical examples to motivate definitions, illustrate relationships, or culminate the development of particular mathematical strands. The use of Maxwell''s equations to cap the presentation of vector calculus, a discussion that includes some tidbits about what led Maxwell to the displacement current, is a particularly enjoyable example. Historical touches like this are not isolated cases; the book includes a large number of notes on people and ideas, subtly reminding the student that science and mathematics are continuing and fascinating human activities."

--Physics Today

"Very well written (i.e., extremely readable), very well targeted (mainly to an average student of physics at a point of just leaving his/her sophomore level) and very well concentrated (to an author''s apparently beloved subject of PDE''s with applications and with all their necessary pedagogically-mathematical background)...The main merits of the text are its clarity (achieved via returns and innovations of the context), balance (building the subject step by step) and originality (recollect: the existence of the complex numbers is only admitted far in the second half of the text!). Last but not least, the student reader is impressed by the graphical quality of the text (figures first of all, but also boxes with the essentials, summarizing comments in the left column etc.)...Summarizing: Well done."

--Zentralblatt MATH

This book deconstructs and debunks the lucrative and widespread marriage of quantum physics with pop-spirituality while tracing this pernicious strain of pseudoscience to its source: the founders of quantum mechanics themselves. The association of mystical ideas with modern physics in the self-improvement industry is not new. The “spookiness” of quantum properties like uncertainty and entanglement has proven fertile ground for new-age mystics and alternative medicine advocates who saw a way to put a scientific veneer on their claims. In the early days, the founders of quantum physics accused it of implying an observer-created reality. Later, Taoists and Wu Li dancers were quantized. Then ancient Indian medicine, Ayurveda, morphed into “quantum healing.” Little wonder The Oprah Winfrey Show told its viewers: think about losing weight, making more money, and falling in love, and you’ll become thin, wealthy, and happily married … all based on quantum physics. Criticism of the pseudoscientific misappropriation of quantum physics has been widespread but inadequate; thus far, the scientific community has failed to account for its own role in the fusion of pop-spirituality and quantum physics. As well as thoroughly exploring and debunking quantum mysticism, this book traces the development of quantum mysticism and pulls no punches in exposing the unwitting role of quantum theory’s founders in propagating quantum mysticism.