Ian Chaffey
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View article: Holography of broken U(1) symmetry
Holography of broken U(1) symmetry Open
A bstract We examine the Abelian Higgs model in ( d + 1)-dimensional anti-de Sitter space with an ultraviolet brane. The gauge symmetry is broken by a bulk Higgs vacuum expectation value triggered on the brane. We propose two separate Gold…
View article: Holography of Broken U(1) Symmetry
Holography of Broken U(1) Symmetry Open
We examine the Abelian Higgs model in (d+1)-dimensional anti-de Sitter space with an ultraviolet brane. The gauge symmetry is broken by a bulk Higgs vacuum expectation value triggered on the brane. We propose two separate Goldstone boson e…
View article: Vector Portal Pseudo-Goldstone Dark Matter
Vector Portal Pseudo-Goldstone Dark Matter Open
We present a model of pseudo-Goldstone dark matter that interacts through a light vector mediator based on a spontaneously broken $SU(2)$ dark sector. The dark matter mass is induced by the explicit breaking of the dark $SU(2)$ symmetry. A…
View article: Continuum-mediated self-interacting dark matter
Continuum-mediated self-interacting dark matter Open
View article: Vector self-interacting dark matter
Vector self-interacting dark matter Open
We present a model of vector dark matter that interacts through a low-mass vector mediator based on the Higgsing of an SU(2) dark sector. The dark matter is charged under a U(1) gauge symmetry. Even though this symmetry is broken, the resi…