## Philosophy Lexicon of Arguments | |||

Author | Item | Excerpt | Meta data |
---|---|---|---|

Cartwright, Nancy Books on Amazon |
Quantum Mechanics | I 135 Schrodinger Equation/Quantum Mechanics/QM/Cartwright: says how systems that are subject to different forces, evolve in time - the forces are not mentioned in the equation, only energies. Hamilton/Classical Mechanics: no mention of force, only energy. I 135 QM/ Cartwright: states: are represented by vectors - observable quantities: by operators - average value of a given quantity in a given state: product of the operator and the vector (among others). I 174 Schrödinger Equation/VsSchrödiger Equation: Problem: according to it the electron in the accelerator has neither a particular direction nor a particular energy. - Schrodinger equation is refuted daily by reducing the wave packet - not by measurement, but by preparation. I 175 Problem: Y itself cannot be a probability - namely, because probabilities must be positive and real, but Y is a complex function. I 182 Quantum Mechanics: E.f. knowing the position of a particle says nothing about its future behavior - the detector responds only to a change in energy. I 193 Quantum Mechanics/old QM/(s): Thesis: assumes a real change of conditions in time which are also detectable, namely, whenever you want. - New Quantum Mechanics/Cartwright: (CartwrightVs): Thesis: the story told by the new Quantum Mechanics is read from the formalisms developed by mathematical theory. According to this story nothing happens at all. |
Car I N. Cartwright How the laws of physics lie Oxford New York 1983 |

> Counter arguments against **Cartwright**

> Counter arguments in relation to **Quantum Mechanics**

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Ed. Martin Schulz, access date 2017-03-27