Emergenta in teoriile de camp (E.F.T.)

First, EFTs play essential roles in contemporary physics: many authors believe the Standard Model of particle physics is
an EFT, and most if not all condensed matter systems can be described by EFTs. Second, the
types of physical systems that can be described by EFTs have been associated with various
concepts of emergence in the recent philosophical literature: Mainwood (2006) suggests that the
"new emergentism" of condensed matter physicists (e.g., Anderson 1972, Laughlin and Pine
2000) can be characterized by microphysicalism and novelty underwritten by the physical
mechanisms of spontaneous symmetry breaking and universality.

Results. The evolution of the toroidal loop is followed and the characteristics of the emergence process are compared with the traditional cylindrical loops. The flux sources seen at the photosphere are more circular, and there are less shearing motions in the upper photosphere. When the initial magnetic field strength is relatively weak the evolution of the system is similar to the cylindrical loop case, with the formation of a new flux rope above the photosphere.

PRIMATA INCULTA a scris:de exemplu liniile de camp ale unui magnet sunt curbe inchise.

Savantele primate a scris:Classical physics shown to be equal to quantum theory when it comes to unusual experiments with light beams.