Physical Perspectives on Computation, Computational Perspectives on Physics

Although computation and the science of physical systems would appear to be unrelated, there are a number of ways in which computational and physical concepts can be brought together in ways that illuminate both. This volume examines fundamental questions which connect scholars from both disciplines: is the universe a computer? Can a universal computing machine simulate every physical process? What is the source of the computational power of quantum computers? Are computational approaches to solving physical problems and paradoxes always fruitful? Contributors from multiple perspectives reflecting the diversity of thought regarding these interconnections address many of the most important developments and debates within this exciting area of research. Both a reference to the state of the art and a valuable and accessible entry to interdisciplinary work, the volume will interest researchers and students working in physics, computer science, and philosophy of science and mathematics.

List of figures; List of tables; Preface; Introduction Michael E. Cuffaro and Samuel C. Fletcher; Part I. The Computability of Physical Systems and Physical Systems as Computers: 1. Ontic pancomputationalism Gualtiero Piccinini and Neal G. Anderson; 2. Zuse's thesis, Gandy's thesis, and Penrose's thesis B. Jack Copeland, Oron Shagrir and Mark Sprevak; 3. Church's thesis, Turing's limits, and Deutsch's principle Rossella Lupacchini; Part II. The Implementation of Computation in Physical Systems: 4. How to make orthogonal positions parallel: revisiting the quantum parallelism thesis Armond Duwell; 5. How is there a physics of information? On characterizing physical evolution as information processing Owen J. E. Maroney and Christopher G. Timpson; 6. Abstraction/representation theory and the natural science of computation Dominic Horsman, Viv Kendon and Susan Stepney; Part III. Physical Perspectives on Computer Science: 7. Physics-like models of computation Klaus Sutner; 8. Feasible computation: methodological contributions from computational science Robert H. C. Moir; 9. Relativistic computation Hajnal Andréka, Judit X. Madarász, István Németi, Péter Németi and Gergely Székely; Part IV. Computational Perspectives on Physical Theory: 10. Intension in the physics of computation: lessons from the debate about Landauer's principle James Ladyman; 11. Maxwell's demon does not compute John D. Norton; 12. Quantum theory as a principle theory: insights from an information-theoretic reconstruction Adam Koberinski and Markus P. Müller; Bibliography; Index.

Michael E. Cuffaro is a Postdoctoral Research Fellow of the Rotman Institute of Philosophy at the University of Western Ontario and an external member of the Munich Center for Mathematical Philosophy at Ludwig-Maximilians-Universität München.
Samuel C. Fletcher is an Assistant Professor of Philosophy at the University of Minnesota, Twin Cities, a resident fellow of the Minnesota Center for Philosophy of Science, and an external member of the Munich Center for Mathematical Philosophy at Ludwig-Maximilians-Universität München.