This model satisfies the ( Correspondence Principle for any finite number or infinite number of players, since the Gibbs measure yields the ( refined ) Nash equilibrium in the limit of zero-temperature perfect rational dynamics; i . e ., this model has a limiting classical behavior.
42.
Two classic text-books from the 1960s, J . D . Bjorken and S . D . Drell, " Relativistic Quantum Mechanics " ( 1964 ) and J . J . Sakurai, " Advanced Quantum Mechanics " ( 1967 ), thoroughly developed the Feynman graph expansion techniques using physically intuitive and practical methods following from the correspondence principle, without worrying about the technicalities involved in deriving the Feynman rules from the superstructure of quantum field theory itself.
43.
Thus, by expressing quantum mechanics in phase space ( the same ambit as for classical mechanics ), the above Weyl map facilitates recognition of quantum mechanics as a deformation ( generalization, cf . correspondence principle ) of classical mechanics, with deformation parameter . ( Other familiar deformations in physics involve the deformation of classical Newtonian into relativistic mechanics, with deformation parameter " v / c "; or the deformation of Newtonian gravity into General Relativity, with deformation parameter Schwarzschild-radius / characteristic-dimension.
44.
According to the correspondence principle between classical and quantum mechanics, "'all objects obey the laws of quantum mechanics "', and classical mechanics is just an approximation for large systems of objects ( or a statistical quantum mechanics of a large collection of particles ) . "'The laws of classical mechanics thus follow from the laws of quantum mechanics "'as a statistical average at the limit of large systems or large quantum numbers . [ 35 ] However, chaotic systems do not have good quantum numbers, and quantum chaos studies the relationship between classical and quantum descriptions in these systems . " ( bold mine ) I mean really Stu, if you're going to make silly claims like this, don't quote a source ( the Wikipedia article ) that directly contradicts you.
