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A contribution to Frank Wilczek's 70th birthday's festschrift, this brief note considers how much power can be extracted from dark matter.

High Energy Physics - Phenomenology · Physics 2021-08-02 Pierre Sikivie

This proceedings summarises the dark matter presentations at ICRC 2023. It aims to not only act as a reference document reporting the various results and projections, but also compares the different search methods and attempts to assess the…

High Energy Physics - Experiment · Physics 2023-09-25 Madeleine J. Zurowski

We review some modified gravity models which describe the gravitational dark energy and the possibility of cosmic speed-up. The new consistent version of such theory which contains inverse and HD curvature terms as well as new type of…

High Energy Physics - Theory · Physics 2009-09-17 Shin'ichi Nojiri , Sergei D. Odintsov

A large number of recent observational data strongly suggest that we live in a flat, accelerating Universe composed of $\sim$ 1/3 of matter (baryonic + dark) and $\sim$ 2/3 of an exotic component with large negative pressure, usually named…

Astrophysics · Physics 2015-06-24 J. A. S. Lima

A series of brief reviews collected in the present issue present various candidates for cosmological Dark Matter (DM) predicted by models of particle physics. The range from superlight axions to extended objects is covered. Though the…

High Energy Physics - Phenomenology · Physics 2017-04-27 M. Yu. Khlopov

In this work we review some of the theoretical efforts and experimental evidences related to Dark matter and Dark energy problems in the universe. These dilemmas show us how incomplete our knowledge of gravity is, and how our concepts about…

General Relativity and Quantum Cosmology · Physics 2016-05-25 A. J. S. Capistrano , P. I. Odon

Gravity with incorporation of additional dimensions and noncommutative geometry.

High Energy Physics - Theory · Physics 2008-12-04 Martin Kober

Observational evidence for the existence of dark energy is strong. Here we suggest a model which is based on a modified gravitational theory in 5D and interpret the 5th dimension as a manifestation of dark energy in the 4D observable…

High Energy Physics - Theory · Physics 2008-01-22 H. Alavirad , N. Riazi

In these lectures, I describe a variety of efforts to identify or constrain the identity of dark matter by detecting the annihilation or decay products of these particles, or their effects. After reviewing the motivation for indirect…

High Energy Physics - Phenomenology · Physics 2018-12-06 Dan Hooper

The Abnormally Weighting Energy (AWE) hypothesis consists of assuming that the dark sector of cosmology violates the weak equivalence principle (WEP) on cosmological scales, which implies a violation of the strong equivalence principle for…

Astrophysics · Physics 2008-11-26 A. Fuzfa , J. -M. Alimi

I review recent developments in the direct and indirect detection of dark matter and new candidates beyond the WIMP paradigm.

High Energy Physics - Phenomenology · Physics 2010-01-15 Jonathan L. Feng

A chapter in a book"50 years of QGP" An extended summary of the field can be found in large books and reviews, e.g., my take in Ref.~\cite{Shuryak:2024zrh}. It is hard to compress its 600+ pages and 50+ years of research to a few given…

High Energy Physics - Phenomenology · Physics 2025-08-12 Edward Shuryak

GGR News: - The View from the NSF, by Beverly Berger - GGR Program at the APS meeting in Jacksonville we hear that..., by David Garfinkle - 100 years ago, by David Garfinkle Research Briefs: - The Double Pulsar, by Michael Kramer -…

General Relativity and Quantum Cosmology · Physics 2007-05-23 David Garfinkle

We respond to Robinson and Michaud's (RM) comment (arXiv:2002.08893) on our recent preprint arXiv:2002.06937, in which we discuss recent excesses in low-threshold dark matter searches, and offer a potential unifying dark matter…

High Energy Physics - Phenomenology · Physics 2020-03-03 Noah Kurinsky , Daniel Baxter , Yonatan Kahn , Gordan Krnjaic , Peter Abbamonte

The concept of an all pervading Aether is age old, and contrary to popular belief, it survived the twentieth century too though with different nuances. Using this concept of a background Quantum Vacuum, the author in 1997 proposed a…

General Physics · Physics 2007-05-23 Burra G. Sidharth

We present Minimal Dark Matter and its univocal predictions for Dark Matter observables. During the idm2008 conference, PAMELA presented preliminary results showing an excess in the positron fraction: we find a good agreement, with a modest…

Astrophysics · Physics 2008-10-30 Marco Cirelli , Alessandro Strumia

This is a short summary of a talk at Strings 2018. See also arXiv:1808.01334.

High Energy Physics - Theory · Physics 2019-02-12 Samuel Monnier , Gregory W. Moore

As the title indicates

High Energy Physics - Theory · Physics 2007-05-23 P. Ramond

This article reviews the physics case for the ILC. Baseline running at 500 GeV as well as possible upgrades and options are discussed. The opportunities on Standard Model physics, Higgs physics, Supersymmetry and alternative theories beyond…

High Energy Physics - Phenomenology · Physics 2009-09-29 Abdelhak Djouadi , Joseph Lykken , Klaus Mönig , Yasuhiro Okada , Mark Oreglia , Satoru Yamashita

The nature of Dark Energy is still very much a mystery, and the combination of a variety of experimental tests, sensitive to different potential Dark Energy properties, will help elucidate its origins. This white paper briefly surveys the…

Astrophysics · Physics 2007-05-23 Rachel Bean , Sean Carroll , Mark Trodden