Philosophical Problems of Modern Physics

I/Space and Time.- 1. Formulation of the Problem.- 2. The Special Theory of Relativity.- 3. The Structure of Physics in the Theory of Relativity.- 4. Space and Time in the Philosophy of Kant.- 5. Critique of the Concept of Time in the Theory of Relativity.- II/Euclidean And Riemannian Geometry.- 1. Formulation of the Problem.- 2. The Foundation of Euclidean Geometry.- 3. The Theory of the Metric Field.- 4. The Foundation of a Physical Geometry.- 5. Summary.- III/The Quantum-Mechanical Measurement Process.- 1. The Uncertainty Relation.- 2. Quantum Theory.- 3. The Measuring Process.- 4. The Cut.- 5. The Function of the Observer in Quantum Theory.- IV/The Concept of Substance.- 1. The Concept of Substance in Classical Physics.- 2. The Concept of Substance in Quantum Theory.- 3. Objectifiability.- 4. Critique of the Concept of Substance in Quantum Theory.- V/The Causal Law.- 1. The Concept of Causality in Philosophy.- 2. The Concept of Causality in Physics.- 3. The Invalidity of the Causal Law in Quantum Theory.- 4. The Problem of Hidden Parameters.- VI/Logic and Quantum Logic.- 1. Formulation of the Problem.- 2. Classical Logic.- 3. The Logic of Commensurable Properties.- 4. The Logic of Incommensurable Properties.- 5. Probability and Quantum Logic.- 6. Summary.