Quantum Cybernetics

Toward a Unification of Relativity and Quantum Theory via Circularly Causal Modeling
Softcover Nachdruck of the original 1. Auflage 2000
ISBN: 978-1-4612-7083-6
Verlag: Springer

Buch, Englisch, 153 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 271 g

Some 350 years ago, in his Discorsi e Dimostrationi Matematici [Galilei], Galileo Galilei discussed whether or not light propagated with a finite though very high velocity, or with infinite speed, instantaneously. The ques­ tion was an open one then, with prominent proponents for either position. For example, Rene Descartes argued on philosophical grounds that light dispersed itself into all of space instantaneously, whereas Galileo was more inclined toward the idea of a finite velocity. In fact, he even reported about an early experiment, which, however, would have to be refined and per­ 1 formed again to reach a definite conclusion. "Sagredo:. However, of which kind, and how high might we estimate the velocity of light? Is the appearance instantaneous, momentaneous, or, like other movements, temporal? Could one decide this experimentally? Simplicio: Daily experience teaches us, that the spreading of light be instantaneous; if in a large distance the artillery per­ forms shooting exercises, we see the glare of the flame without the ear perceives the sound only after some time delay, while considerable time.

Zielgruppe

Research

Autoren/Hrsg.

Grössing, Gerhard

Fachgebiete

• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde
• Naturwissenschaften Physik Quantenphysik
• Naturwissenschaften Physik Thermodynamik Festkörperphysik, Kondensierte Materie
• Naturwissenschaften Physik Mechanik Gravitation

Inhaltsverzeichnis

Introduction: The Return of the Aether.- 1 Quantum Theory and the Special Theory of Relativity.- 1.1 Compatibility of Nonlocal Correlations with the Principle of Relativity.- 1.2 The de Broglie-Bohm Causal Interpretation of Quantum Theory.- 2 Quantum Cybernetics.- 2.1 The Idea.- 2.2 The Formalism.- 3 Experiments.- 3.1 Quantum Postselection Experiments and the Delayed Choice Quantum Eraser.- 3.2 Late-Choice Experiments.- 3.3 Realistic Solution of the “Relativistic EPR-Dilemma”.- 3.4 Superluminal Signaling and “Causal Paradoxes”.- 4 Gravity as a Pure Quantum Phenomenon: Mach’s Principle Revisited.- 4.1 Introduction.- 4.2 A Generalized Principle of Relativity.- 4.3 Derivation of Einstein’s Equations for the Gravitational Field.- 4.4 Conclusion: Quantum Cybernetics and Mach’s Principle.- 5 Implications of Circular Causality at the Quantum Level.- 5.1 The Historical Context.- 5.2 Future Perspectives.- Coda: On the Meaning of Nonlocality.- References.