Article: Practical Quantum Electrodynamics.(Brief Article)(Book Review)

Article: quantum electrodynamics
The Columbia Encyclopedia, Sixth Edition;      672 words ...quantum electrodynamics (QED), quantum field ... Vacuum: An Introduction to Quantum Electrodynamics (1994); S. S. Schweber ... G. Scharf, Finite Quantum Electrodynamics: The Causal Approach ...

Article: Bound-state variational wave equation for fermion systems in ...
Canadian Journal of Physics;  August 1, 2007 ;     700+ words ... ... Hamiltonian variational method for quantum electrodynamics (QED) that enables the derivation ... quantum field theory (QFT) such as quantum electrodynamics, including relativistic effects ... unreliable. 2. Reformulated quantum electrodynamics It has been pointed out in previous ...

Article: Quantum Electrodynamics (QED)
World of Earth Science;      700+ words ...Quantum electrodynamics (QED) Quantum electrodynamics (QED) is a scientific theory that is also known as the quantum theory of light. QED describes the quantum properties (properties that are conserved and that occur in discrete amounts called ...

Article: Tests of quantum electrodynamics with EBIT ...
Canadian Journal of Physics;  January 1, 2008 ;     700+ words ... ... of hyperfine splitting is described, where a large quantum electrodynamics (QED) effect is made difficult to observe because ... solution of differential equations, and in fact the quantum electrodynamics (QED) calculations that will be described here use ...

Article: New approach to quantum electrodynamics.(SPECIAL ...
Progress in Physics;  April 1, 2008 ;     700+ words ... ... quantization of the electromagnetic field and the theory of Quantum Electrodynamics (QED) were established. In this development of quantum ... some frequencies. We provide a U(1) gauge theory of Quantum Electrodynamics (QED), from which we derive photon as a quantum Dirac ...

Article: Probabilistic remote preparation of a three-atom ...
Canadian Journal of Physics;  December 1, 2006 ;     700+ words ... ... Zeilinger class state via entanglement swapping in cavity quantum electrodynamics. We show that each of our schemes can be achieved probabilistically ... 13] using an optical system. Recently, the cavity quantum electrodynamics (QED) system has become an important candidate for ...

Article: Cavity quantum electrodynamics effects in a ...
New Mexico Journal of Science;  December 1, 2000 ;     700+ words ... ... emitter interaction in a cavity. The study of this interaction constitutes the growing field of" Cavity Quantum Electrodynamics" and contributes to the understanding and to the more efficient use of the lasers. The main subject of the ...