Monopole — may refer to: Magnetic monopole, or Dirac monopole, a hypothetical particle that may be loosely described as a magnet with only one pole, or related concepts in physics and mathematics: Wu–Yang monopole, a monopole solution of Yang Mills… … Wikipedia
Monopole (mathematics) — In mathematics, a monopole is a connection over a principal bundle G with a section (the Higgs field) of the associated adjoint bundle. The connection and Higgs field should satisfy the Bogomolnyi equation and be of finite action. See also Nahm… … Wikipedia
Magnetic monopole — It is impossible to make magnetic monopoles from a bar magnet. If a bar magnet is cut in half, it is not the case that one half has the north pole and the other half has the south pole. Inst … Wikipedia
Chen Ning Yang — This is a Chinese name; the family name is Yang (杨). Chen Ning Franklin Yang Born 1 October 1922 … Wikipedia
Chen Ning Yang — Pour les articles homonymes, voir Yáng (楊). Chen Ning Yang Chen Ning Yang Naissance 1er octobre 1922 Hefei … Wikipédia en Français
't Hooft-Polyakov monopole — In theoretical physics, the t Hooft Polyakov monopole (hedgehog) is a topological soliton similar to the Dirac monopole but without any singularities. It arises in the case of a Yang Mills theory with a gauge group G, coupled to a Higgs field… … Wikipedia
't Hooft–Polyakov monopole — In theoretical physics, the t Hooft–Polyakov monopole is a topological soliton similar to the Dirac monopole but without any singularities. It arises in the case of a Yang–Mills theory with a gauge group G, coupled to a Higgs field which… … Wikipedia
Meron — This article is about the Euclidean space time solution. For the Israeli village, see Meron, Israel. For the nearby mountain, see Mount Meron. For the Israeli actress, see Hanna Meron. A meron or half instanton is a Euclidean space time solution… … Wikipedia
BPST instanton — The BPST instanton is the instanton with winding number 1 found by Belavin, Polyakov, Schwartz and Tyupkin. It is a classical solution to the equations of motion in Euclidean space time (i.e. after Wick rotation), meaning it describes a… … Wikipedia
Royaumes combattants — La période des Royaumes Combattants (chinois traditionnel : 戰國; chinois simplifié : 战国; pinyin : zhàn guó, littéralement « pays » (guo) en « guerre » (zhan)), s étend, en Chine, du Ve siècle av. J.‑C.… … Wikipédia en Français
