Why This Matters
This article critically examines the foundational assumptions of the thermodynamics of computation, particularly Landauer's Principle, and highlights significant flaws in its theoretical justification. Understanding these limitations is crucial for the development of more accurate models of computation's physical limits, impacting both academic research and practical technology design.
Key Takeaways
- Landauer's Principle lacks a solid scientific justification.
- Many proposed thermodynamic limits to computation are based on flawed physics.
- Reevaluating these principles could lead to new insights in computational efficiency and energy use.
When a Good Theory meets a Bad Idealization: The Failure of the Thermodynamics of Computation
John D. Norton
Center for Philosophy of Science
Department of History and Philosophy of Science
University of Pittsburgh
http://www.pitt.edu/~jdnorton
Revised and improved edition, July 2013.
For historians here is an archived copy of the old version from 2010.
Experts who want to see the no go result described in 650 words, should go to "No Go Result for the Thermodynamics of Computation"
For a more detailed development of the no-go result see:
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