Results 171 to 180 of about 536,719 (375)

String Cosmology [PDF]

Proceedings of European Physical Society Europhysics Conference on High Energy Physics — PoS(EPS-HEP 2009), 2010
A brief overview of various branches of contemporary string cosmology is given with an emphasis on moduli stabilization, de Sitter vacua, inflation, cosmic strings and primordial gravitational waves.
openaire   +1 more source

‘Vitamins’, shortcuts, and athletic citizenship in Ethiopia and Cameroon: considering sporting ethics beyond biomedicine « Vitamines », courts‐circuits et citoyenneté sportive en Éthiopie et au Cameroun : l’éthique du sport, au‐delà de la biomédecine

Journal of the Royal Anthropological Institute, EarlyView.
This article argues that the current way of thinking about ethics in sport in primarily biomedical terms, and in particular in terms of the presence of particular pharmaceutical substances, fails to account for broader notions of sporting ethics and fairness in the Global South.
Michael Crawley, Uroš Kovač
wiley   +1 more source

Constraining on the non-standard cosmological models combining the observations of high-redshift quasars and BAO

European Physical Journal C: Particles and Fields
In this work, we studied four types of cosmological models with different mechanisms driving the accelerated expansion of the universe, include Braneworld models, Chaplygin Gas models, Emergent Dark Energy models, and cosmological torsion models ...
Ziqiang Liu, Tonghua Liu, Xinyi Zhong, Yifei Xu, Xiaogang Zheng   +4 more
doaj   +1 more source

Constraints on a new post-general relativity cosmological parameter [PDF]

, 2007
Robert R. Caldwell, Asantha Cooray, A. Melchiorri   +2 more
openalex   +1 more source

Weaponizing Nature, Naturalizing Violence: Anthropologies of Ecofascism

American Anthropologist, EarlyView.
ABSTRACT After decades of denial and obstruction, the global Right is increasingly willing to acknowledge that climate change is a threat to lives and lifeways everywhere. Moreover, some seize on the specter of ecological collapse to advance fascistic politics.
Chloe Ahmann, Mona Bhan, Alexandra Coțofană, Radhika Govindrajan, Julia Leser, Zeynep Oguz, Yuka Suzuki, Noah Theriault   +7 more
wiley   +1 more source

Ginzburg-Landau theory of dark energy: A framework to study both temporal and spatial cosmological tensions simultaneously [PDF]

, 2019
Abdolali Banihashemi, Nima Khosravi, Amir Hossein Masnadi Shirazi   +2 more
openalex   +1 more source

How to Fish With Respect: A Transformation of Human‐Fish Relations in Riverside Amazonia

American Anthropologist, EarlyView.
ABSTRACT Riverside inhabitants of the Middle Xingu River Basin, in the Brazilian Amazonia, frequently say that it is important to respect animals and the forest spirits who protect them. In recent decades, however, the development of an iced fish industry in the region has changed what respect means and how it is expressed when it comes to fishing ...
Vinicius de Aguiar Furuie
wiley   +1 more source

Constraining the minimally extended varying speed of light model using time dilations

Frontiers in Astronomy and Space Sciences
The Robertson–Walker (RW) metric, derived from the cosmological principle and Weyl’s postulate, characterizes the ΛCDM cosmological model. Traditionally, in this framework, the assumption of a constant speed of light leads to specific cosmological time ...
Seokcheon Lee
doaj   +1 more source

Probe brane dynamics on cosmological brane backgrounds

Physics Letters B, 2014
We consider the dynamics of a single probe brane on various cosmological brane backgrounds. The on-shell condition of the static probe brane leads to the supersymmetric intersection rules for static BPS configurations, though the cosmological backgrounds
Kunihito Uzawa, Kentaroh Yoshida
doaj   +1 more source

Numerical evolution of squeezed and non-Gaussian states in loop quantum cosmology [PDF]

, 2014
Peter Diener, Brajesh Gupt, Miguel Megevand, Parampreet Singh   +3 more
openalex   +1 more source