# Integration of Dirac's Efforts to Construct a Quantum Mechanics Which is Lorentz-Covariant

@article{Kim2020IntegrationOD, title={Integration of Dirac's Efforts to Construct a Quantum Mechanics Which is Lorentz-Covariant}, author={Y. Kim and M. Noz}, journal={Symmetry}, year={2020}, volume={12}, pages={1270} }

The lifelong efforts of Paul A. M. Dirac were to construct localized quantum systems in the Lorentz covariant world. In 1927, he noted that the time-energy uncertainty should be included in the Lorentz-covariant picture. In 1945, he attempted to construct a representation of the Lorentz group using a normalizable Gaussian function localized both in the space and time variables. In 1949, he introduced his instant form to exclude time-like oscillations. He also introduced the light-cone… Expand

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