Zobrazeno 1 - 10
of 8 394
pro vyhledávání: '"Winstanley IN"'
Autor:
Contreras-Santos, Ana, Buitrago, Fernando, Knebe, Alexander, Rasia, Elena, Pearce, Frazer R., Cui, Weiguang, Power, Chris, Winstanley, Jordan
The observation of a massive galaxy with an extremely low dark matter content (i.e. NGC 1277) has posed questions about how such objects form and evolve in a hierarchical universe. We here report on the finding of several massive, dark matter-deficie
Externí odkaz:
http://arxiv.org/abs/2409.10356
Autor:
Mendoza, Marie Lisandra Zepeda, Agarwal, Sonali, Blackshaw, James A., Bol, Vanesa, Fazzi, Audrey, Fiorini, Filippo, Foreman, Amy Louise, George, Nancy, Johnson, Brett R., Martin, Brian, McComb, Dave, Mutasa-Gottgens, Euphemia, Parkinson, Helen, Romacker, Martin, Russell, Rolf, Ségard, Valérien, Tan, Shawn Zheng Kai, Teh, Wei Kheng, Winstanley, F. P., Wong, Benedict, Smith, Adrian M.
Knowledge management (KM) involves collecting, organizing, storing, and disseminating information to improve decision-making, innovation, and performance. Implementing KM at scale has become essential for organizations to effectively leverage vast ac
Externí odkaz:
http://arxiv.org/abs/2406.12313
We study the back-reaction of a quantum scalar field on anti-de Sitter (AdS) space-time. The renormalized expectation value of the stress-energy tensor operator for a massless, conformally-coupled quantum scalar field on global AdS space-time in four
Externí odkaz:
http://arxiv.org/abs/2405.20422
Renormalized stress-energy tensor on global anti-de Sitter space-time with Robin boundary conditions
We study the renormalized stress-energy tensor (RSET) for a massless, conformally coupled scalar field on global anti-de Sitter space-time in four dimensions. Robin (mixed) boundary conditions are applied to the scalar field. We compute both the vacu
Externí odkaz:
http://arxiv.org/abs/2308.05623
Publikováno v:
Addiction Science & Clinical Practice, Vol 19, Iss 1, Pp 1-5 (2024)
Externí odkaz:
https://doaj.org/article/95f8ce02fc9444119fe6c6d767c4ad1f
We consider the definition of the Boulware and Hartle-Hawking states for quantum fields on black hole space-times. The properties of these states on a Schwarzschild black hole have been understood for many years, but neither of these states has a dir
Externí odkaz:
http://arxiv.org/abs/2303.13488
Autor:
Albertoni, Riccardo, Browning, David, Cox, Simon, Gonzalez-Beltran, Alejandra N., Perego, Andrea, Winstanley, Peter
DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web. Since its first release in 2014 as a W3C Recommendation, DCAT has seen a wide adoption across communities and domains, particularly in conju
Externí odkaz:
http://arxiv.org/abs/2303.08883
We study gated field effect transistors (FETs) with fractal geometries under Dyakonov and Shur asymmetric boundary conditions, where the source and drain span the left and right edges of the device respectively. An AC THz potential difference is appl
Externí odkaz:
http://arxiv.org/abs/2302.14187
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-21 (2024)
Abstract We study superradiant scattering for a charged scalar field subject to Robin (mixed) boundary conditions on a charged BTZ black hole background. Scalar field modes having a real frequency do not exhibit superradiant scattering, independent o
Externí odkaz:
https://doaj.org/article/d6cb353b7bb2431e96170cb5a6cd27eb
We study superradiant scattering for a charged scalar field subject to Robin (mixed) boundary conditions on a charged BTZ black hole background. Scalar field modes having a real frequency do not exhibit superradiant scattering, independent of the bou
Externí odkaz:
http://arxiv.org/abs/2301.01169