Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Westman, H. F."'
Autor:
Zlosnik, T. G., Westman, H. F.
Publikováno v:
Class.Quantum.Grav. 34 (2017) 245001
We investigate whether a spontaneously-broken gauge theory of the group $SU(2,2)$ may be a genuine competitor to General Relativity. The basic ingredients of the theory are an $SU(2,2)$ gauge field $A_{\mu}$ and a Higgs field $W$ in the adjoint repre
Externí odkaz:
http://arxiv.org/abs/1601.00567
Autor:
Westman, H. F., Zlosnik, T. G.
A distance can be measured by monitoring how much a wheel has rotated when rolled without slipping. This simple idea underlies the mathematics of Cartan geometry. The Cartan-geometric description of gravity consists of a SO(1,4) gauge connection $A^{
Externí odkaz:
http://arxiv.org/abs/1411.1679
Autor:
Westman, H. F., Zlosnik, T. G.
It has been known for some time that General Relativity can be regarded as a Yang-Mills-type gauge theory in a symmetry broken phase. In this picture the gravity sector is described by an $SO(1,4)$ or $SO(2,3)$ gauge field $A^{a}_{\phantom{a}b\mu}$ a
Externí odkaz:
http://arxiv.org/abs/1302.1103
Autor:
Westman, H. F., Zlosnik, T. G.
Gravity is commonly thought of as one of the four force fields in nature. However, in standard formulations its mathematical structure is rather different from the Yang-Mills fields of particle physics that govern the electromagnetic, weak, and stron
Externí odkaz:
http://arxiv.org/abs/1209.5358
Autor:
Westman, H. F., Zlosnik, T. G.
The primary aim of this paper is to provide a simple and concrete interpretation of Cartan geometry in terms of the mathematics of idealized waywisers. Waywisers, also called hodometers, are instruments traditionally used to measure distances. The ma
Externí odkaz:
http://arxiv.org/abs/1203.5709
Autor:
Westman, H. F., Zlosnik, T. G.
It is well-known that General Relativity with positive cosmological constant can be formulated as a gauge theory with a broken SO(1,4) symmetry. This symmetry is broken by the presence of an internal space-like vector $V^A$, $A=0,...,4$, with SO(1,3)
Externí odkaz:
http://arxiv.org/abs/1201.2725
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.