Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Broken gauge symmetry theory

This is a broken gauge theory at low energy, which can be expressed as in Eq. (686) as a gauge theory accompanied by a broken gauge symmetry. Assume a simple Lagrangian that couples the left-handed fields , to the right-handed boson and the right-handed fields v ir to the left-handed boson ... [Pg.213]

The second Higgs field acts in such a way that if the vacuum expectation value is zero, ( ) = 0, then the symmetry breaking mechanism effectively collapses to the Higgs mechanism of the standard SU(2) x U(l) electroweak theory. The result is a vector electromagnetic gauge theory 0(3)/> and a broken chiral SU(2) weak interaction theory. The mass of the vector boson sector is in the A(3) boson plus the W and Z° particles. [Pg.214]

The minimal standard model, a gauge theory with broken symmetry, constructed according to the rules studied in the previous chapters, provides a... [Pg.87]

See other pages where Broken gauge symmetry theory is mentioned: [Pg.418]    [Pg.18]    [Pg.202]    [Pg.731]    [Pg.13]    [Pg.27]    [Pg.112]    [Pg.278]    [Pg.346]    [Pg.199]    [Pg.17]    [Pg.458]    [Pg.203]    [Pg.74]    [Pg.260]    [Pg.364]    [Pg.367]    [Pg.678]    [Pg.801]    [Pg.164]    [Pg.200]   


SEARCH



Broken

Broken symmetry

Gauge symmetry

Gauge theory

© 2024 chempedia.info