Relativity and the Nature of Spacetime (The Frontiers Collection) - Softcover

Petkov, Vesselin

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9783642242359: Relativity and the Nature of Spacetime (The Frontiers Collection)

Synopsis

This is not a typical book on relativity. It puts the emphasis on conceptual questions: Why is there no such thing as absolute motion? What is the physical meaning of relativity of simultaneity? But, the most important question that is addressed in this book is "what is the nature of spacetime?" or, equivalently, "what is the dimensionality of the world at the macroscopic level?" The answer to this question is developed via a thorough analysis of relativistic effects and explicitly asking whether the objects involved in those effects are three-dimensional or four-dimensional. This analysis clearly shows that if the world and the physical objects were three-dimensional, none of the kinematic relativistic effects and the experimental evidence supporting them would be possible. The implications of this result for physics, philosophy, and our entire world view are discussed.

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About the Author

Vesselin Petkov received a graduate degree in physics from Sofia University, a doctorate in philosophy from the Institute for Philosophical Research of the Bulgarian Academy of Sciences, and a doctorate in physics from Concordia University in Montreal. He taught at Sofia University and Concordia University, and also had a stint at the Physics Department of the Johannes Kepler University of Linz, Austria, before coming to Montreal in 1990.

Vesselin Petkov is one of the founding members and the current director of the Minkowski Institute (minkowskiinstitute.org/) whose most distinct feature is the employment of a research strategy based on the successful methods behind the greatest discoveries in physics. In this sense the Minkowski Institute is without a counterpart in the world.


Website: spacetimecentre.org/vpetkov/

From the Back Cover

The most important question that is addressed in this book is "what is the nature (the ontological status) of spacetime?" or, equivalently, "what is the dimensionality of the world at the macroscopic level?" The answer to this question is developed via a thorough analysis of relativistic effects and explicitly asking whether the objects involved in those effects are three-dimensional or four-dimensional. This analysis clearly shows that if the world and the physical objects were three-dimensional, none of the kinematic relativistic effects and the experimental evidence supporting them would be possible. The implications of this result for physics, philosophy, and our entire world view are discussed. This new edition has been significantly expanded with new sections, appendices, notes and references. The arguments of the previous edition are strengthened; new developments in the field are presented and integrated to yield a thoroughly convincing and clear treatment.

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