When quantum electrodynamics, the quantum field theory of electrons and photons, was being developed after World War II, one of the major challenges for theorists was calculating a value for the Lamb ...

L'histoire de Louis de Broglie est celle d'un prince devenu physicien, dont les travaux sur la nature de l'électron ont ...

Bohr, Heisenberg and Dirac better than they would understand themselves. » [Il est tout à fait possible qu’Archimède, s’il pouvait revenir à la vie suffisamment longtemps pour suivre un ...

In 1913, Neils Bohr proposed that electrons in an atom orbit ... In the same year, Paul Dirac extended Schrödinger’s work by introducing Dirac notation. He also introduced the Dirac equation ...

Un exemple d'utilisation est le peigne de Dirac. Espaces de Hilbert Les espaces de Hilbert ... ainsi il existe des coefficients de Fourier-Bohr pour les fonctions presque périodiques. On ne pose alors ...

Maxwell, Bohr, Heisenberg, Dirac et Einstein, pour ne mentionner que les exemples les plus importants, se sont nourris de philosophie, et n'auraient jamais ...

Niels Bohr was born and educated in Copenhagen, Denmark. He lived, worked, and died there, too. But his mark on science and history was worldwide. His professional work and personal convictions ...

Au début du XXᵉ siècle, la physique est en effervescence, et une de ses pionnières est une femme, juive et autrichienne.

Mathematics is the universal language of science while computer science is the study of the hardware and algorithms that are used in modern computer systems. Since many of the early pioneers of ...