Optical Geometry of Motion: A New View, of the Theory of Relativity (Classic Reprint) - Hardcover

Alfred A. Robb

9780484189484: Optical Geometry of Motion: A New View, of the Theory of Relativity (Classic Reprint)

Hardcover

ISBN 10: 0484189484 ISBN 13: 9780484189484

Publisher: Forgotten Books, 2018

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New perspective on motion in relativity that blends geometry with physics.

This book offers a concise, geometric approach to understanding how moving objects relate to a fixed reference frame. It introduces rapidities, a Lobatschefski-style triangle of motion, and a vectorial way to connect different states of motion without relying on conventional coordinates alone.

The author guides readers through a series of geometric constructions that model how speeds add and how light signals travel between moving particles. The discussion ties these ideas to familiar concepts from spherical trigonometry and shows how a moving system can be analyzed from multiple reference points. It also explores how measurement of distance and time can appear different in moving frames, while preserving clear, underlying relationships.
What you’ll experience:

A geometric framework for composing rapidities and understanding their limits
Methods to relate moving particles to a common reference system
Insights into how symmetry and reciprocity govern observations in different frames
Connections between classical Euclidean ideas and relativistic concepts

Ideal for readers of foundational physics who want a rigorous, math‑driven look at relativity from a new angle, without heavy reliance on abstract theory alone.

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