منابع مشابه
Why Constructive Relativity Fails
Constructivists, such as Harvey Brown, urge that the geometries of Newtonian and special relativistic spacetimes result from the properties of matter. Whatever this may mean, it commits constructivists to the claim that these spacetime geometries can be inferred from the properties of matter without recourse to spatiotemporal presumptions or with few of them. I argue that the construction proje...
متن کاملPrinciple or constructive relativity
Appealing to Albert Einstein’s distinction between principle and constructive theories, Harvey Brown has argued for an interpretation of the theory of relativity as a dynamic and constructive theory. Brown’s view has been challenged by Michel Janssen and in this paper I investigate their dispute. I argue that their disagreement appears larger than it actually is due to the two frameworks used b...
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I explore the origins of the unphysical predictions from rooted staggered fermion algorithms. Before rooting, the exact chiral symmetry of staggered fermions is a flavored symmetry among the four "tastes." The rooting procedure averages over tastes of different chiralities. This averaging forbids the appearance of the correct 't Hooft vertex for the target theory.
متن کاملWhy was Relativity Accepted?
Historians of science have published many studies of the reception of Einstein’s special and general theories of relativity. Based on a review of these studies, and my own research on the role of the light-bending prediction in the reception of general relativity, I discuss the role of three kinds of reasons for accepting relativity: (1) empirical predictions and explanations; (2) social-psycho...
متن کاملWhy Computer Security Fails – An Economic View
Computer security is addressed from the economic point of view rather than the more traditional technical one. The reasons why security fails, such as the cost of security, incentive failures, Tragedy of the Commons and the lack of knowledge are investigated. Finally, some of the proposed (economics-based) solutions to security problems such as enforcing liabilities and government regulation ar...
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ژورنال
عنوان ژورنال: The British Journal for the Philosophy of Science
سال: 2008
ISSN: 0007-0882,1464-3537
DOI: 10.1093/bjps/axn046