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Path Integrals and Quantum Processes Mark S. Swanson
Publisher: Dover Publications

Three specific problem are discussed, we devote the main efforts to studying the wave Feynman Path Integral Approach on Superconducting Qubits and Readout Process. Ali Izadi Rad, Hesam Zandi, Mehdi Fardmanesh. Does this violate special relativity? Apr 21, 2014 - Is our problem maybe not with the quantization of gravity but with the foundations of quantum mechanics and the process of quantization? May 11, 2013 - Richard Phillips Feynman was an American theoretical physicist known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, and the physics of the superfluidity of supercooled liquid . A model of weak decay, which showed that the current coupling in the process is a combination of vector and axial currents (an example of weak decay is the decay of a neutron into anelectron, a proton, and an anti-neutrino). How plausible is it that gravity remains classical while all the other forces are quantized? We have a process that removes the infinite energies and renders them finite. Mar 26, 2014 - In this paper we introduce a new procedure on precise analysis of various physical manifestations in superconducting Qubits using the concept of Feynman path integral in quantum mechanics and quantum field theory. Oct 23, 2008 - Quantum computers would be far beyond any classical computer, which (for various reasons) can not model any physical process with arbitrary precision. Dec 12, 2008 - The book gives an overview of path integral quantization and stochastic quantization of classical mechanics and field theory. After Deutsch published this breakthrough paper, the .. Jul 9, 2008 - We show that the qubit evolution under various pulse sequences can be mapped onto Keldysh path integrals. Such that in the appropriate limit the theory gives GR plus small quantum corrections and that the path integral can be defined non-perturbatively. ArXiv today, which is prefaced by these two quotations: “As it was, as soon as I heard Feynman describe his path integral approach to quantum mechanics during a lecture at Cornell everything became clear at once; and there remained only matters of rigor. Integral and loop integral in a Feynman diagram violate special relativity? Tags: path integral, qft, quantum field theory, specail relativity Consider any loop integration of higher order correction to a Feynman digram calculation, we have infinitely many off-shell processes and "internal virtual particles", which could be created and annihilated without taking any time.