Zobrazeno 1 - 10
of 14 956
pro vyhledávání: '"Woodard P"'
Autor:
Chen, Che-Yu, Park, Sohyun
Publikováno v:
Phys. Rev. D 103, 064029 (2021)
We investigate the gravitational perturbations of the Schwarzschild black hole in the nonlocal gravity model recently proposed by Deser and Woodard (DW-II). The analysis is performed in the localized version in which the nonlocal corrections are repr
Externí odkaz:
http://arxiv.org/abs/2101.06600
Autor:
Ding, Jia-Cheng, Deng, Jian-Bo
Publikováno v:
JCAP12(2019)054
We consider the structure formation in the nonlocal gravity model proposed recently by Deser and Woodard (DW-2019 model), which can not only reproduce the $\Lambda$CDM cosmology without fine-tuning puzzle but also may provide a screening mechanism fo
Externí odkaz:
http://arxiv.org/abs/1908.11223
Publikováno v:
Phys. Lett. B 796 (2019) 112-116
The Deser-Woodard (DW) nonlocal gravity model has been proposed in order to describe the late-time acceleration of the universe without introducing dark energy. In this paper we focus, however, on the early stage of the universe and demonstrate how a
Externí odkaz:
http://arxiv.org/abs/1905.04557
We study the cosmology of a specific class of nonlocal model of modified gravity, the so-called Deser-Woodard (DW) model, modifying the Einstein-Hilbert action by a term $\sim R f(\Box^{-1}R)$, where $f$ is a free function. Choosing $f$ so as to repr
Externí odkaz:
http://arxiv.org/abs/1901.07832
Autor:
Clauset, Aaron, Woodard, Ryan
Publikováno v:
Annals of Applied Statistics 2013, Vol. 7, No. 4, 1895-1897
Rejoinder of "Estimating the historical and future probabilities of large terrorist events" by Aaron Clauset and Ryan Woodard [arXiv:1209.0089].
Comment: Published in at http://dx.doi.org/10.1214/13-AOAS614R the Annals of Applied Statistics (htt
Comment: Published in at http://dx.doi.org/10.1214/13-AOAS614R the Annals of Applied Statistics (htt
Externí odkaz:
http://arxiv.org/abs/1401.2317
Autor:
Park, Sohyun
Publikováno v:
Phys. Rev. D 97, 044006 (2018)
We examine the origin of two opposite results for the growth of perturbations in the Deser-Woodard (DW) nonlocal gravity model. One group previously analyzed the model in its original nonlocal form and showed that the growth of structure in the DW mo
Externí odkaz:
http://arxiv.org/abs/1711.08759
In this work, we extend previous analyses of the structure formation in the $f(\Box^{-1}R)$ model of nonlocal gravity proposed by Deser and Woodard (DW), which reproduces the background expansion of $\Lambda$CDM with no need of a cosmological constan
Externí odkaz:
http://arxiv.org/abs/1701.00434
Autor:
Sun, Yongheng, Lee, Yueh Z., Woodard, Genevieve A., Zhu, Hongtu, Lian, Chunfeng, Liu, Mingxia
Radiology report generation is crucial in medical imaging,but the manual annotation process by physicians is time-consuming and labor-intensive, necessitating the develop-ment of automatic report generation methods. Existingresearch predominantly uti
Externí odkaz:
http://arxiv.org/abs/2410.18135
Autor:
Woodard, R. P., Yesilyurt, B.
In the peculiar manner by which physicists reckon descent, this article is by a "child" and "grandchild" of the late Stanley Deser. We begin by sharing reminiscences of Stanley from over 40 years. Then we turn to a problem which was dear to his heart
Externí odkaz:
http://arxiv.org/abs/2410.05213
This study extends previous research on spatial representations in multimodal AI systems. Although current models demonstrate a rich understanding of spatial information from images, this information is rooted in propositional representations, which
Externí odkaz:
http://arxiv.org/abs/2409.13929