Heisenberg uncertainty principle physics, quantum mechanics the principle that there is an absolute limit on the combined accuracy of certain pairs of simultaneous, related measurements, especially that of the position and momentum of a particle. Interested in niels bohrs account of the planetary atom, heisenberg studied under max born at the. In other words, the heisenberg uncertainty principle, is a consequence of the quantum entropic uncertainty principle, but not vice versa. Uncertainty principle, also called heisenberg uncertainty principle or indeterminacy principle, statement, articulated 1927 by the german physicist werner heisenberg, that the position and the velocity of an object cannot both be measured exactly, at the same time, even in theory. The life of werner heisenberg, by the aip center for history of physics. Heisenberg uncertainty principle werner heisenberg and. Incertitude definition of incertitude by the free dictionary. The logarithm can alternatively be in any base, provided that it be consistent on both sides of. He studied physics at the university of munich and for his ph. Memoire sur les principes dincertitude universite ferhat abbas. Physics and philosophy a winner of the nobel prize, werner heisenberg was born in 1901 in wurzberg, germany.
Bohr and heisenberg from copenhagen the city to copenhagen the play gordon baym university of illinois urbana, 27 january 2005 all material in this talk is. They are about to choose between friendship and career. Cassidy and many illustrations describe heisenbergs contributions to quantum physics, especially the discovery of quantum mechanics and the uncertainty principle, and his life in. Pdf sur certains aspects du principe dincertitude researchgate.
353 1235 158 1191 947 1082 397 1656 1102 1189 746 182 1649 38 677 221 270 1063 839 1064 723 732 1507 1239 736 913 1007 1182 1596 327 1341 144 177 564 1445 416 1467 1155 651 1428 372 523 1192