Higher-order corrections to the laws of motion and precession for black holes and other bodies

1985 ◽  
Vol 31 (12) ◽  
pp. 3130-3134 ◽  
Author(s):  
Xiao-He Zhang
Keyword(s):  
Black Holes ◽  
Higher Order ◽  
Laws Of Motion ◽  
Higher Order Corrections

scholarly journals Higher-order corrections to mass-charge relation of extremal black holes

2007 ◽  
Vol 2007 (12) ◽  
pp. 068-068 ◽  
Author(s):  
Yevgeny Kats ◽  
Luboš Motl ◽  
Megha Padi
Keyword(s):  
Black Holes ◽  
Higher Order ◽  
Higher Order Corrections ◽  
Extremal Black Holes

scholarly journals 4D Einstein-Lovelock Black Holes: Hierarchy of Orders in Curvature

2020 ◽  
Author(s):  
Roman A. Konoplya ◽  
Alexander Zhidenko
Keyword(s):  
Black Holes ◽  
Black Hole Solution ◽  
Higher Order ◽  
Coupling Constants ◽  
Dynamical Instability ◽  
Coupling Constant ◽  
Threshold Values ◽  
Higher Order Terms ◽  
Higher Order Corrections ◽  
Bonnet Term

The Einstein-Lovelock theory contains an infinite series of corrections to the Einstein term with an increasing power of the curvature. It is well-known that for large black holes the lowest (Gauss-Bonnet) term is the dominant one, while for smaller black holes higher curvature corrections become important. We will show that if one is limited by positive values of the coupling constants, then the dynamical instability of black holes serves as an effective cut-off of influence of higher curvature corrections in the 4D Einstein-Lovelock approach: the higher is the order of the Lovelock term, the smaller is the maximal value of the coupling constant allowing for stability, so that effectively only a first few orders can deform the observable values seemingly. For negative values of coupling constants this is not so, and, despite some suppression of higher order terms also occurs due to the decreasing threshold values of the coupling constant, this does not lead to an noticeable opportunity to neglect higher order corrections. In the case a lot of orders of Lovelock theory are taken into account, so that the black-hole solution depends on a great number of coupling constants, we propose a compact description of it in terms of only two or three parameters encoding all the observable values.

Some applications of the revisited approximate next-to-leading higher order corrections in QCD

2015 ◽  
Vol 30 (11) ◽  
pp. 1550047
Author(s):  
N. Mebarki ◽  
M. R. Bekli ◽  
H. Aissaoui
Keyword(s):  
Higher Order ◽  
Higher Order Corrections

Using the prescription and techniques of the soft and/or collinear gluon approach developed in Refs. 1–5 and revisited in Ref. 6, applications to some hadronic subprocesses are considered and approximate QCD higher order contributions are determined.

scholarly journals Magnetic black holes with higher-order curvature and gauge corrections in even dimensions

2010 ◽  
Vol 2010 (8) ◽  
Author(s):  
Hideki Maeda ◽  
Mokhtar Hassaïne ◽  
Cristián Martínez
Keyword(s):  
Black Holes ◽  
Higher Order
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