Results 91 to 100 of about 531,343 (389)

Is Computing with Light All You Need? A Perspective on Codesign for Optical Artificial Intelligence and Scientific Computing

open access: yesAdvanced Intelligent Systems, EarlyView.
This perspective article considers what computations optical computing can and should enable. Focusing upon free‐space optical computing, it argues that a codesign approach whereby materials, devices, architectures, and algorithms are simultaneously optimized is needed.
Prasad P. Iyer   +6 more
wiley   +1 more source

Equivalence of Models in Loop Quantum Cosmology and Group Field Theory

open access: yesUniverse, 2019
The paradigmatic models often used to highlight cosmological features of loop quantum gravity and group field theory are shown to be equivalent, in the sense that they are different realizations of the same model given by harmonic cosmology.
Bekir Baytaş   +2 more
doaj   +1 more source

Precision cosmology, Accuracy cosmology and Statistical cosmology [PDF]

open access: yesProceedings of the International Astronomical Union, 2014
AbstractThe avalanche of data over the past 10-20 years has propelled cosmology into the “precision era”. The next challenge cosmology has to meet is to enter the era of accuracy. Because of the intrinsic nature of studying the Cosmos and the sheer amount of data available now and coming soon, the only way to meet this challenge is by developing ...
openaire   +2 more sources

The Structure and Interpretation of Cosmology: Part I - General Relativistic Cosmology

open access: yes, 2004
The purpose of this work is to review, clarify, and critically analyse modern mathematical cosmology. The emphasis is upon mathematical objects and structures, rather than numerical computations. This paper concentrates on general relativistic cosmology.
Arp   +24 more
core   +2 more sources

Reflections of Indigenous, racialized, and Global South practitioners and scholars on liberatory community wellbeing and mental health praxis: A qualitative study

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This qualitative study explores how Indigenous, racialized, and Global South practitioners and scholars engage in liberatory praxis, drawing on decolonial theory and critical psychologies, to reimagine community wellbeing and mental health (CWMH) beyond Western‐based psychological frameworks.
Ramy Barhouche
wiley   +1 more source

The Part of the Whole. Cosmology as an Empirical and Analytical Concept

open access: yesTemenos, 2009
In the study of Old Norse religion, mythology and cosmology are two core concepts frequently used in inter-disciplinary discussions as to the content, changes and spread of the pre-Christian religion in Scandinavia.
CATHARINA RAUDVERE
doaj   +1 more source

International Society of Philosophy and Cosmology: Fifteen-Year History and Modernity [PDF]

open access: yesФилософия и космология, 2019
This article is an attempt to summarize the obtaining of the International Society of Philosophy and Cosmology (ISPC) activities for the fifteen years since its inception.
Denys Svyrydenko, Hleb Khomenko
doaj   +1 more source

On the cosmological constant in quantum cosmology

open access: yes, 2006
Quantization of a dust-like closed isotropic cosmological model with a cosmological constant is realized by the method of B. DeWitt \cite{1}. It is shown that such quantization leads to interesting results, in particular, to a finite lifetime of the system, and appearance of the Universe in our world as penetration via the barrier. These purely quantum
Kalinin M.I., Melnikov V.N.
openaire   +3 more sources

‘Turkeys Cannot Vote for Christmas’: Why Epistemic Disobedience in an Anti‐Black World Matters

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Never in the history of global coloniality has the idea of epistemic disobedience been as important as in the 21st century. This is not only because the struggle for decolonisation has shifted from physical confrontation between the coloniser and the colonised into a battle of ideas but also because the former has deployed the idea of ...
Morgan Ndlovu
wiley   +1 more source

Cosmology Due to Thermodynamics of Apparent Horizon

open access: yesAnnalen der Physik, EarlyView.
Effective cosmological constant as a function of the Hubble rate H for different entropy parameters b. Figure shows the asymptotic of the effective cosmological constant. At H = 0 the effective cosmological constant vanishes. Abstract This study proposes new entropy of the apparent horizon Sh=(1/β)arctan(βSBH)$S_h=(1/\beta)\arctan (\beta S_{BH ...
S. I. Kruglov
wiley   +1 more source

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