What can be tested in quantum electrodynamics? K. RinghoferH. Salecker OriginalPaper Pages: 185 - 196
Systematic derivation of all the inequalities of Einstein locality A. GaruccioF. Selleri OriginalPaper Pages: 209 - 216
A modified set of Feynman postulates in quantum mechanics V. K. ThankappanP. Gopalakrishna Nambi OriginalPaper Pages: 217 - 236
An alternative formulation for the analysis and interpretation of the Dirac hydrogen atom J. Josephson OriginalPaper Pages: 243 - 266
A gauge field theory of spacetime based on the de Sitter group P. K. Smrz OriginalPaper Pages: 267 - 280
On the concept of “nonlocalization” associated with the gravitational field Satoshi Ikeda OriginalPaper Pages: 281 - 287
Is the light velocity in vacuum really a constant? Possible breakdown of the linear ω-k relation at extremely high frequencies Kunio Fujiwara OriginalPaper Pages: 309 - 331