Results 81 to 90 of about 11,844 (268)
Supersymmetry and cosmology [PDF]
Annals of Physics, 2005 Cosmology now provides unambiguous, quantitative evidence for new particle physics. I discuss the implications of cosmology for supersymmetry and vice versa. Topics include: motivations for supersymmetry; supersymmetry breaking; dark energy; freeze out and WIMPs; neutralino dark matter; cosmologically preferred regions of minimal supergravity; direct ...
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Sustainable Development, EarlyView.ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos +2 more
wiley +1 more source
Thermodynamic topology of black holes within Tsallis statistics
Physics Letters BIn this paper, we investigate the thermodynamic topology of black holes within the framework of Tsallis statistics. By integrating Tsallis non-extensive statistics with topological thermodynamics, we analyze the local and global stability of various ...
Yahya Ladghami +4 more
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On the cosmological gravitational waves and cosmological distances
Physics Letters B, 2018 We show that solitonic cosmological gravitational waves propagated through the Friedmann universe and generated by the inhomogeneities of the gravitational field near the Big Bang can be responsible for increase of cosmological distances.
V.A. Belinski, G.V. Vereshchagin
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Integrating multimodal data and machine learning for entrepreneurship research
Strategic Entrepreneurship Journal, EarlyView.Abstract Research Summary Extant research in neuroscience suggests that human perception is multimodal in nature—we model the world integrating diverse data sources such as sound, images, taste, and smell. Working in a dynamic environment, entrepreneurs are expected to draw on multimodal inputs in their decision making.
Yash Raj Shrestha, Vivianna Fang He
wiley +1 more source
Spatial Statistics for Screening Molecular Structures
Small, EarlyView.Deep architectures for materials discovery demand vast training data and obscure the structure‐property link. This review shows how spatial statistics offer a physically grounded alternative: voxelized fields and two‐point correlations, compressed by principal component analysis, yield convex, interpretable descriptors. Lean surrogates then reach sub‐2%
Pranoy Ray, Surya R. Kalidindi
wiley +1 more source
Entangled political institutions and forms: From corporatisation to treaty
Australian Journal of Public Administration, EarlyView.Abstract The lands and waters now called Australia have been home to diverse political ordering and institutions for thousands of generations. The comparatively very recent arrival of settlers and the violent imposition of their political structures and institutions have forced First Nations to respond to, adapt to, resist, and refuse colonial ...
Morgan Brigg +4 more
wiley +1 more source
Physical Review D, 1998 In this paper we discuss the effect of local inhomogeneities on the global expansion of nearly FLRW universes, in a perturbative setting. We derive a generic linearized averaging operation for metric perturbations from basic assumptions, and we explicify the issue of gauge invariance.
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Relationship: Orientation, politics, ethics, and the idea and practice of self‐determination
Australian Journal of Public Administration, EarlyView.Abstract First Nations people deeply value relational modes of organising politics, governance, and social order that do not feature in European‐derived political ordering or in dominant governance and policy scholarship. While Indigenous peoples have long sought equitable and respectful relationships in the context of forced colonial engagement, the ...
Lindy Andrén +3 more
wiley +1 more source
Physical Review D, 2004 The evidence for the accelerated expansion of the universe and the time-dependence of the fine-structure constant suggests the existence of at least one scalar field with a mass of order H_0. If such a field exists, then it is generally assumed that its coupling to matter must be tuned to unnaturally small values in order to satisfy the tests of the ...
Khoury, Justin, Weltman, Amanda
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