Higgsless Standard Model in Six Dimensions
نویسنده
چکیده
We present a Higgsless Standard Model in six dimensions, based on the Standard Model gauge group SU(2)L × U(1)Y , with two flat extra dimensions compactified on a rectangle. The electroweak symmetry is broken by (mixed) boundary conditions and realistic gauge boson masses can be accommodated by proper choice of the compactification scales and brane kinetic terms. With respect to “oblique” corrections, the agreement with electroweak precision tests is somewhat improved compared to the simplest five-dimensional Higgsless models.
منابع مشابه
ar X iv : h ep - p h / 04 06 02 0 v 3 8 S ep 2 00 4 OSU - HEP - 04 - 06 6 D Higgsless Standard Model
We present a six-dimensional Higgsless Standard Model with a realistic gauge sector. The model uses only the Standard Model gauge group SU(2)L × U(1)Y with the gauge bosons propagating in flat extra dimensions compactified on a rectangle. The electroweak symmetry is broken by boundary conditions, and the correct splitting between the W and Z gauge boson masses can be arranged by suitable choice...
متن کاملar X iv : h ep - p h / 04 06 02 0 v 4 4 O ct 2 00 4 OSU - HEP - 04 - 06 6 D Higgsless Standard Model
We present a six-dimensional Higgsless Standard Model with a realistic gauge sector. The model uses only the Standard Model gauge group SU(2)L × U(1)Y with the gauge bosons propagating in flat extra dimensions compactified on a rectangle. The electroweak symmetry is broken by boundary conditions, and the correct splitting between the W and Z gauge boson masses can be arranged by suitable choice...
متن کاملar X iv : h ep - p h / 04 06 02 0 v 2 1 1 Ju n 20 04 OSU - HEP - 04 - 06 6 D Higgsless Standard Model
We present a six-dimensional Higgsless Standard Model with a realistic gauge sector. The model uses only the Standard Model gauge group SU(2)L × U(1)Y with the gauge bosons propagating in flat extra dimensions compactified on a rectangle. The electroweak symmetry is broken by boundary conditions, and the correct splitting between the W and Z gauge boson masses can be arranged by suitable choice...
متن کاملar X iv : h ep - p h / 04 06 02 0 v 1 1 J un 2 00 4 OSU - HEP - 04 - 06 6 D Higgsless Standard Model
We present a six-dimensional Higgsless Standard Model with a realistic gauge sector. The model uses only the Standard Model gauge group SU(2)L × U(1)Y with the gauge bosons propagating in flat extra dimensions compactified on a rectangle. The electroweak symmetry is broken by boundary conditions and the correct splitting between the W and Z gauge boson masses can be arranged by suitable choice ...
متن کاملTASI Lectures on Electroweak Symmetry Breaking from Extra Dimensions∗
This is a pedagogical introduction into the possible uses and effects of extra dimensions in electroweak (TeV scale) physics, and in particular to models of electroweak symmetry breaking via boundary conditions (“higgsless models”). It is self contained: all the aspects of extra dimensional and electroweak physics used here are reviewed, before we apply these concepts to higgsless models. In th...
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تاریخ انتشار 2004