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pro vyhledávání: '"Nonlinear realization"'
Akademický článek
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Publikováno v:
Phys. Rev. D 102, 026013 (2020)
We investigate nonlinear extensions of the holographic soft wall model proposed by Karch, Katz, Son and Stephanov \cite{Karch:2006pv} with a positive quadratic dilaton. We consider a Higgs potential for the tachyonic field that brings a more natural
Externí odkaz:
http://arxiv.org/abs/2002.00075
The characterization of the DBI action of a Dp-brane using the generalized geometry is discussed. It is shown that the DBI action is invariant under the diffeomorphism and B-transformation of the generalized tangent bundle of the target space. The sy
Externí odkaz:
http://arxiv.org/abs/1405.4999
This paper revisits the nonlinear realization of spontaneously broken N=1 supersymmetry. It is shown that the constrained superfield formalism can be reinterpreted in the language of standard realization of nonlinear supersymmetry via a new and simpl
Externí odkaz:
http://arxiv.org/abs/1001.5369
Autor:
Liu, Lu-Xin, Nitta, Muneto
Publikováno v:
Int.J.Mod.Phys.A27:1250097,2012
The dynamics of the non-Abelian vortex-string, which describes its low energy oscillations into the target $D=3+1$ spacetime as well as its orientations in the internal space, is derived by the approach of nonlinear realization. The resulting action
Externí odkaz:
http://arxiv.org/abs/0912.1292
The formulation of a grand unified field theory based on the nonlinearly realized SU(5) gauge group is presented. The tree-level action is constructed by requiring invariance under local left SU(5) gauge transformations, the existence of a weak power
Externí odkaz:
http://arxiv.org/abs/1210.1486
Autor:
Liu, Lu-Xin
Publikováno v:
Eur.Phys.J.C62:615-623,2009
Due to the incompatibility of the nonlinear realization of superconformal symmetry and dilatation symmetry with the dilaton as the compensator field, in the present paper it shows an alternative mechanism of spontaneous breaking the N=2 superconforma
Externí odkaz:
http://arxiv.org/abs/0802.1299
Autor:
Ali, S. A., Capozziello, S.
Publikováno v:
Int.J.Geom.Meth.Mod.Phys.4:1041-1074,2007
A gauge theory of gravity based on a nonlinear realization (NLR) of the local Conform-Affine (CA) group of symmetry transformations is presented. The coframe fields and gauge connections of the theory are obtained. The tetrads and Lorentz group metri
Externí odkaz:
http://arxiv.org/abs/0705.4609
Autor:
Liu, Lu-Xin
Publikováno v:
Phys.Rev.D74:045030,2006
The action of Weyl scale invariant p=2 brane which breaks the target super Weyl scale symmetry in the N=1, D=4 superspace down to the lower dimensional Weyl symmetry W(1,2) is derived by the approach of nonlinear realization. The dual form action for
Externí odkaz:
http://arxiv.org/abs/hep-th/0602180
Publikováno v:
Nucl.Phys. B704 (2005) 75-110
We study the renormalization of the nonlinear realization of the SU(2) Higgs model in the modified minimal subtraction renormalization scheme. We propose that the effective field method with truncated operator series is trustworthy even when the Higg
Externí odkaz:
http://arxiv.org/abs/hep-ph/0406090