Results 51 to 60 of about 149 (114)

Vaidya spacetime in Brans–Dicke gravity’s rainbow

European Physical Journal C: Particles and Fields, 2018
In this note we study an energy dependent deformation of a time dependent geometry in the background of Brans–Dicke gravity theory. The study is performed using the gravity’s rainbow formalism.
Prabir Rudra, Sayani Maity
doaj   +1 more source

Lifshitz-like black holes in three and four dimensional F(R) gravity's rainbow

Physics Letters B, 2022
Taking into account a special class of F(R) gravity, we obtain new Lifshitz-like black hole solutions in three and four dimensions in the context of gravity's rainbow.
S.H. Hendi, E. Rahimi, Z. Armanfard, Z. Owjifard   +3 more
doaj   +1 more source

Middlebrow Aesthetics: An Explanation and Defense

Pacific Philosophical Quarterly, EarlyView.
ABSTRACT We offer a philosophical account of the middlebrow as a theoretical category to do explanatory and critical work in aesthetics. On our account, the middlebrow ought to be understood as aspirational popular art. That is, it is art which aspires both to be popular (in a distinctive sense), and at the same time to be something more than popular ...
Aaron Meskin, Jonathan M. Weinberg
wiley   +1 more source

Effect of rainbow function on the structural properties of dark energy star

Physics Letters B
Confirming the existence of compact objects with a mass greater than 2.5M⊙ by observational results such as GW190814 makes that is possible to provide theories to justify these observational results using modified gravity.
A. Bagheri Tudeshki, G.H. Bordbar, B. Eslam Panah   +2 more
doaj   +1 more source

Length uncertainty in a gravity’s rainbow formalism [PDF]

Physical Review D, 2005
12 pages, accepted for publication in Physical Review ...
Galan, Pablo, Marugan, Guillermo A. Mena
openaire   +2 more sources

Utopia Remembers: The Soviet Past in the Imagined Communist Future

The Russian Review, EarlyView.
Abstract After a twenty‐five‐year hiatus, the reappearance of utopian literature in 1957 prompted Soviet literary watchdogs to corral the subgenre into an ideologically‐acceptable mold. A key requirement was for future generations to be depicted as reverently commemorating the past.
Antony Kalashnikov
wiley   +1 more source

Spirals of Care: Resisting Paternalism and Palliation in Chronic Homeless Services

Sociological Forum, EarlyView.
ABSTRACT This paper examines how organizationally supported resistance to paternalism and palliation unfolds on the frontlines of poverty governance. Sociological research shows that poverty in the United States is often managed through paternalist behavioral control or palliative minimalism.
Alexa Damaska
wiley   +1 more source

What is a Multi‐Ethnic Party and How to Spot a Fake One?

Swiss Political Science Review, EarlyView.
Abstract Multi‐ethnic parties have been variously defined: as those which do not champion the interests of, or mobilize against, any specific ethnic group; as those with a recognisably cross‐communal leadership or membership; and as those which acquire some distribution of support across groups.
Jon Fraenkel
wiley   +1 more source

Gravitational baryogenesis in F(R) gravity’s rainbow

Journal of High Energy Physics
We investigate the gravitational baryogenesis scenario within the context of F(R) gravity’s rainbow which incorporates both modified gravity and energy-dependent spacetime.
Parviz Goodarzi
doaj   +1 more source

The Rainbows of Gravity

, 2013
The Vaidya-Raychaudhuri Endowment Award Lecture, given at the IAGRG Conference at H. N.
openaire   +2 more sources