Ever since, it has been a classic of scientific literature. The Principles of Quantum Mechanics By Prof. P. A. M. Dirac. (International Series of Monographs on Physics.) Third edition. Pp.

Quantum Computing Inc. ((Nasdaq: QUBT), a photonics and quantum optics technology company, today announced that the company ...

Conventional quantum mechanics didn't have such transitions, and Dirac's relativistic Schrödinger equation (naturally called the Dirac equation) did not have such a hyperfine transition either, ...