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Stapp-Compatibility
Stapp-Compatibility

... logician and mathematician John von Neumann, fortified by the ontological ideas of Werner Heisenberg, by the mathematical contributions of Sin-itiro Tomonaga and Julian Schwinger, and by the philosophical and psychological insights of William James. I have described this ‘orthodox’ quantum theory at ...
Density Matrices and the Weak Quantum Numbers
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... their mass, spin, and their electric charge. According to the laws of quantum mechanics, this exponential decay will be accomplished through Hawking radiation[8], the emission of quantum objects. One can make a slight leap of faith and suppose that knowing more about this classical exponential decay ...
Quantum Spins and Quantum Links: The D
Quantum Spins and Quantum Links: The D

... Field theories are usually quantized by performing a path integral over configurations of classical fields. This is the case both in perturbation theory and in Wilson’s non-perturbative lattice formulation of quantum field theory. However, there is another form of quantization, which is well-known f ...
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Quantum resonance scheme to determine the gravitational constant G

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Non-Equilibrium Dynamics and Physics of the Terascale

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... which process certain tasks sometimes even exponentially faster (in the number of qubits) than any classical algorithm. In particular, we shall discuss quantum protocol for performing quantum teleportation, that is a transport of an unknown quantum state through an array of qubits. Then we shall dis ...
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... These results were unexpected because energy should be able to be absorbed continuously from a wave. An increase in the intensity of a wave also means an increase in amplitude and hence a larger energy. In 1905 Einstein published a paper on the photoelectric effect entitled On a Heuristic Viewpoint ...
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... A heavy isotope of hydrogen Tritium (nnpe) is unstable to beta decay n → p+ + e− + ν̄e . The resulting beta particle (electron) typically has a large kinetic energy (∼ 1000 eV) and escapes from the atom in quick time3 . The anti-neutrino also escapes very fast leaving behind a Helium-3 ion ( 32 He + ...
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Canonical quantization

In physics, canonical quantization is a procedure for quantizing a classical theory, while attempting to preserve the formal structure, such as symmetries, of the classical theory, to the greatest extent possible.Historically, this was not quite Werner Heisenberg's route to obtaining quantum mechanics, but Paul Dirac introduced it in his 1926 doctoral thesis, the ""method of classical analogy"" for quantization, and detailed it in his classic text. The word canonical arises from the Hamiltonian approach to classical mechanics, in which a system's dynamics is generated via canonical Poisson brackets, a structure which is only partially preserved in canonical quantization.This method was further used in the context of quantum field theory by Paul Dirac, in his construction of quantum electrodynamics. In the field theory context, it is also called second quantization, in contrast to the semi-classical first quantization for single particles.
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