Weyl and the Problem of Space Gebunden

This book investigates Hermann Weyl's work on the problem of space from the early 1920s onwards. It presents new material and opens the philosophical problem of space anew crossing the disciplines of mathematics history of science and philosophy. With a Kantian starting point Weyl asks: among all the infinitely many conceivable metrical spaces which one applies to the physical world? In agreement with general relativity Weyl acknowledges that the metric can quantitatively vary with the physical situation. Despite this freedom Weyl deduces with group-theoretical technicalities that there is only one kind of legitimate metric. This construction was then decisive for the development of gauge theories. Nevertheless the question of the foundations of the metric of physical theories is only a piece of a wider epistemological problem.Contributing authors mark out the double trajectory that goes through Weyl's texts from natural science to philosophy and conversely always through the mediation of mathematics. Readers may trace the philosophical tradition to which Weyl refers and by which he is inspired (Kant Husserl Fichte Leibniz Becker etc.) and explore the mathematical tradition (Riemann Helmholtz Lie Klein) that permitted Weyl to elaborate and solve his mathematical problem of space. Furthermore this volume analyzes the role of the interlocutors with whom Weyl discussed the nature of physical space (Einstein Cartan De Sitter Schrödinger Eddington). This volume features the work of top specialists and will appeal to postgraduates and scholars in philosophy the history of science mathematics or physics.