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The Many Worlds of Dreams: Exploring Connections between Le Guin’s The Lathe of Heaven and Quantum Multiverse Theories

Brandon Le

Published Apr 29, 2025• 0 citations
Publisher

Abstract

This paper examines the intersection of Ursula K. Le Guin’s The Lathe of Heaven and the many-worlds interpretation of quantum mechanics, reimagining reality-changing dreams as shifts between preexisting parallel worlds. By framing Le Guin's philosophical debate between Taoism and Utilitarianism in terms of the Copenhagen and many-worlds interpretations, the paper investigates profound questions about identity, human control, and the nature of reality. In addition, this perspective connects Le Guin's narrative to modern quantum theories and thought experiments like quantum suicide and offers fresh insights into the quantum measurement problem and the implications of wavefunction collapse. Ultimately, this paper shows how The Lathe of Heaven bridges science fiction, physics, and philosophy, presenting a compelling framework for understanding humanity's existence and its place in an interconnected multiverse.

DOI
10.20944/preprints202504.2446.v1

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This paper examines the intersection of Ursula K. Le Guin’s The Lathe of Heaven and the many-worlds interpretation of quantum mechanics, reimagining reality-changing dreams as shifts between preexisting parallel worlds. By framing Le Guin's philosophical debate between Taoism and Utilitarianism in terms of the Copenhagen and many-worlds interpretations, the paper investigates profound questions about identity, human control, and the nature of reality. In addition, this perspective connects Le Guin's narrative to modern quantum theories and thought experiments like quantum suicide and offers fresh insights into the quantum measurement problem and the implications of wavefunction collapse. Ultimately, this paper shows how The Lathe of Heaven bridges science fiction, physics, and philosophy, presenting a compelling framework for understanding humanity's existence and its place in an interconnected multiverse.
Quantum mechanics presents a reality that defies classical intuitions, with the universal wavefunction offering one of the most profound perspectives in modern physics. This paper delves into the mathematical structure of the universal wavefunction, its role in the Many-Worlds Interpretation, and the metaphysical implications for determinism, reality, and consciousness. By blending rigorous mathematical formalism with philosophical exploration, we investigate the conceptual and mathematical underpinnings of quantum reality and its relevance to the nature of existence. Recognizing the speculative nature of certain topics, we clearly distinguish established science from conjectural ideas. Additionally, we provide a critical analysis of various interpretations of quantum mechanics, compare their strengths and weaknesses, and discuss potential experimental tests and observable consequences of the universal wavefunction theory. This work also addresses challenges, such as the derivation of the Born rule and the interpretation of probability in the multiverse.
The first famous thought experiment of Einstein gives rise to his theories of relativity, the bedrock of modern astrophysics and cosmology. His second famous thought experiment begins the investigation into the foundations of quantum mechanics. It leads to a paradox, inspiring various 'no-go' theorems proven by Bell, Kochen, and Specker. Physicists and philosophers worldwide become increasingly dissatisfied with the probabilistic complementarity interpretation (Born-Bohr) and eventually offer their own accounts of the theory. By the end of the 20th century two alternative approaches stand out as the best candidates: Both the hidden variables interpretation (de Broglie-Bohm) and the many worlds interpretation (Everett-DeWitt) give compelling descriptions of what the true nature of quantum reality could be. In this paper, a chronological overview of all these events is given, followed by a philosophical analysis of the three aforementioned interpretations. Ultimately it is concluded that the many worlds interpretation should be adopted as the best understanding of the formalism of quantum mechanics and, therefore, should be used in the multiversity textbooks.
This paper explores the Many-Worlds Interpretation (MWI) of quantum mechanics as a conceptual framework for understanding fragmentation, uncertainty, and narrative divergence in global economic dynamics. We argue that the logic of Everettian branching –originally introduced to resolve the quantum measurement problem– offers a compelling metaphor for interpreting the proliferation of economic expectations, speculative bubbles, policy contradictions, and systemic crises in a multilateral, post-truth financial world. Situating our analysis within the emerging discourse of narrative economics and cognitive fragmentation, we draw parallels between physical decoherence and economic disconnection, highlighting how modern financial systems increasingly resemble a multiverse of incompatible but coexisting belief structures. We propose that modular tensor categories may eventually offer more refined topological frameworks for modeling such multiplicity. The paper con cludes by outlining ethical and policy implications for re-coherence and the role of observers in navigating global economic multiplicity.
Quantum physics is a fascinating and revolutionary field in science, continually challengingthe classical paradigms of our thinking and understanding of the universe. The concept of quantummultiverses is an exciting paradigm in physics, proposing the existence of parallel realities that coexistwith our known universe. The development of quantum theories has been accompanied by a number ofphilosophical interpretations. The concept of quantum multiverses brings with it significantphilosophical challenges and raises fundamental questions about the nature of reality and our place inthe cosmos.
The interpretation of measurements in quantum mechanics has been disputed for over a century. The scope of this study is to find an experimental test of Everett’s many-worlds interpretation that could potentially verify the existence of a multiverse. Our proposal is based on a quantum field theory formulation of the many-worlds interpretation through the path integral formalism and a careful choice of the vacuum state. By generalizing the earlier quantum suicide thought experiment to quantum field theory, we find that the many-worlds interpretation implies a measurable change in the lifetime of elementary particles.
This paper explores the conceptual intersections between quantum mechanics and world literature by examining how different physical interpretations manifest in literary narratives. Moving beyond science-fiction tropes, the study provides a non-specialist overview of core principles—including wave-particle duality, quantum superposition, and the structure of Schrödinger equation—and utilizes fiction as a cognitive tool to illustrate complex realities. Through a comparative analysis, Frigyes Karinthy’s Barabbás is used to contextualize foundational quantum concepts, H.G. Wells’s The Country of the Blind serves as an analogy for the Copenhagen interpretation, and Sándor Márai’s Peace in Ithaca (Béke Ithacában) visualizes the Many-Worlds interpretation. By demonstrating how fictional plots function as structural analogies for physical models, this study highlights the epistemological links between science and the humanities, offering an accessible pathway to quantum theory while challenging conventional perceptions of reality