Results 51 to 60 of about 7,337,627 (324)
Speed Limits in General Relativity [PDF]
, 1998 Some standard results on the initial value problem of general relativity in matter are reviewed. These results are applied first to show that in a well defined sense, finite perturbations in the gravitational field travel no faster than light, and second
Alcubierre M +7 more
core +3 more sources
Anisotropic stars as ultracompact objects in general relativity [PDF]
Physical Review D, 2018 Anisotropic stresses are ubiquitous in nature, but their modeling in General Relativity is poorly understood and frame dependent. We introduce the first study on the dynamical properties of anisotropic self-gravitating fluids in a covariant framework ...
G. Raposo +4 more
semanticscholar +1 more source
Comment on “Construction of regular black holes in general relativity” [PDF]
Physical Review D, 2018 We claim that the physical parameters of the constructed black hole solutions in general relativity (GR) coupled to nonlinear electrodynamics (NED) by Zhong-Ying Fan and Xiaobao Wang in the Paper [Phys. Rev.
B. Toshmatov, Z. Stuchl'ik, B. Ahmedov
semanticscholar +1 more source
Hierarchical Test of General Relativity with Gravitational Waves. [PDF]
Physical Review Letters, 2019 We propose a hierarchical approach to testing general relativity with multiple gravitational wave detections. Unlike existing strategies, our method does not assume that parameters quantifying deviations from general relativity are either common or ...
M. Isi, K. Chatziioannou, W. Farr
semanticscholar +1 more source
Population Ecology, EarlyView.In this article, we tested optimal SNP filtering strategies for accurate parentage assignment and pedigree reconstruction for a wild population of red‐spotted masu salmon, Oncorhynchus masou ishikawae. We found that mid‐point filtering in terms of call rate and minor allele frequency performs well for pedigree reconstruction.
Shohei Noda +6 more
wiley +1 more source
Maxwellian mirages in general relativity
New Journal of Physics, 2021 Maxwellian approximations to linear general relativity are revisited in light of recent results on the degrees of freedom (DoF) in the linear gravitational field.
L L Williams, N Inan
doaj +1 more source
Evaluating the origin and spread of spotted lanternfly (Lycorma delicatula) in Japan
Population Ecology, EarlyView.The invasive spotted lanternfly (Lycorma delicatula) is native to China and is a serious economic pest in the Republic of Korea and the United States, though it is not considered a pest in Japan. We established a distribution map of L. delicatula in Japan through a comprehensive review of published literature and citizen science reports and analyzed ...
Matthew T. Kamiyama +5 more
wiley +1 more source
About Locality and the Relativity Principle Beyond Special Relativity [PDF]
Phys. Rev. D 84, 085010 (2011), 2011 Locality of interactions is an essential ingredient of Special Relativity. Recently, a new framework under the name of relative locality \cite{AmelinoCamelia:2011bm} has been proposed as a way to consider Planckian modifications of the relativistic dynamics of particles.
arxiv +1 more source
An optimal transport formulation of the Einstein equations of general relativity [PDF]
Journal of the European Mathematical Society (Print), 2018 The goal of the paper is to give an optimal transport formulation of the full Einstein equations of general relativity, linking the (Ricci) curvature of a space-time with the cosmological constant and the energy-momentum tensor. Such an optimal transport
Andrea Mondino, S. Suhr
semanticscholar +1 more source
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source