Particle dark matter: Evidence, candidates and constraints
TLDR
The current status of particle dark matter, including experimental evidence and theoretical motivations, including direct and indirect detection techniques, is discussed in this paper. But the authors focus on neutralinos in models of supersymmetry and Kaluza-Klein dark matter in universal extra dimensions.About:
This article is published in Physics Reports.The article was published on 2005-01-01 and is currently open access. It has received 4614 citations till now. The article focuses on the topics: Warm dark matter & Light dark matter.read more
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Physics searches at the LHC
David E. Morrissey,David E. Morrissey,Tilman Plehn,Tim M. P. Tait,Tim M. P. Tait,Tim M. P. Tait +5 more
TL;DR: A broad review of models for new TeV-scale physics and their LHC signatures is presented in this paper, where the authors discuss possible new physics signatures and describe how they can be linked to specific models of physics beyond the Standard Model.
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Eddington-inspired Born-Infeld gravity. Phenomenology of non-linear gravity-matter coupling
TL;DR: In this paper, the relativistic completion of the Born-Infeld gravity was studied in the context of a non-relativistic collapse of non-interacting particles, which is equivalent to General Relativity in vacuum.
Journal ArticleDOI
Multi-Component Dark Matter Systems and Their Observation Prospects
TL;DR: In this article, the authors consider a three-component DM system and show that the relic abundance of DM can be very sensitive to these nonstandard DM annihilation processes, which has been recently found for two component DM systems.
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Axial dark matter: The case for an invisible Z′
Oleg Lebedev,Yann Mambrini +1 more
TL;DR: In this article, the authors consider the possibility that fermionic dark matter (DM) interacts with the Standard Model fermions through an axial Z ′ boson and show that the DM annihilation cross-section is consistent with thermal history of the universe.
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Dark matter annihilation or unresolved astrophysical sources? Anisotropy probe of the origin of the cosmic gamma-ray background
TL;DR: In this paper, the authors investigate the CGB anisotropy both from unresolved blazars and dark matter annihilation (including contributions from dark matter substructures), and find that the angular power spectra from these sources are very different.
References
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First year Wilkinson Microwave Anisotropy Probe (WMAP) observations: Determination of cosmological parameters
David N. Spergel,Licia Verde,Hiranya V. Peiris,Eiichiro Komatsu,M. R. Nolta,Charles L. Bennett,Mark Halpern,Gary Hinshaw,N. Jarosik,Alan J. Kogut,Michele Limon,Michele Limon,S. S. Meyer,Lyman A. Page,Gregory S. Tucker,Gregory S. Tucker,Gregory S. Tucker,Janet L. Weiland,Edward J. Wollack,Edward L. Wright +19 more
TL;DR: In this article, the authors find that the emerging standard model of cosmology, a flat -dominated universe seeded by a nearly scale-invariant adiabatic Gaussian fluctuations, fits the WMAP data.
Journal ArticleDOI
Large Mass Hierarchy from a Small Extra Dimension
TL;DR: In this paper, the weak scale is generated from the Planck scale through an exponential hierarchy, but this exponential arises not from gauge interactions but from the background metric, which is a slice of spacetime.
Journal ArticleDOI
The Structure of cold dark matter halos
TL;DR: In this article, high-resolution N-body simulations show that the density profiles of dark matter halos formed in the standard CDM cosmogony can be fit accurately by scaling a simple universal profile.
Book
The Early Universe
Edward W. Kolb,Michael S. Turner +1 more
TL;DR: In this article, the Robertson-Walker Metric is used to measure the radius of the Planck Epoch in the expanding universe, which is a measure of the number of atoms in the universe.
Journal ArticleDOI
The Hierarchy problem and new dimensions at a millimeter
TL;DR: In this paper, the authors propose a new framework for solving the hierarchy problem which does not rely on either supersymmetry or technicolor, and they take as the only fundamental short distance scale in nature.
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