scholarly journals Homoclinic orbits around spinning black holes. I. Exact solution for the Kerr separatrix

2009 ◽  
Vol 79 (12) ◽  
Author(s):  
Janna Levin ◽  
Gabe Perez-Giz
Keyword(s):  
Black Holes ◽  
Exact Solution ◽  
Homoclinic Orbits

scholarly journals Rotating black holes in Eddington-inspired Born-Infeld gravity: an exact solution

2020 ◽  
Vol 2020 (07) ◽  
pp. 058-058 ◽  
Author(s):  
Merce Guerrero ◽  
Gerardo Mora-Pérez ◽  
Gonzalo J. Olmo ◽  
Emanuele Orazi ◽  
Diego Rubiera-Garcia
Keyword(s):  
Black Holes ◽  
Exact Solution ◽  
Rotating Black Holes

scholarly journals Arithmetic of decay walls through continued fractions: a new exact dyon counting solution in $$ \mathcal{N} $$ = 4 CHL models

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Gabriel Lopes Cardoso ◽  
Suresh Nampuri ◽  
Martí Rosselló
Keyword(s):  
Black Holes ◽  
Exact Solution ◽  
Continued Fractions ◽  
Explicit Characterization

Abstract We use continued fractions to perform a systematic and explicit characterization of the decays of two-centred dyonic black holes in 4D$$ \mathcal{N} $$ N = 4 heterotic ℤN CHL models. Thereby we give a new exact solution for the problem of counting decadent dyons in these models.

scholarly journals Exact solution for a binary system of unequal counter-rotating black holes

2013 ◽  
Vol 30 (17) ◽  
pp. 175020 ◽  
Author(s):  
I Cabrera-Munguia ◽  
Claus Lämmerzahl ◽  
Alfredo Macías
Keyword(s):  
Black Holes ◽  
Exact Solution ◽  
Binary System ◽  
Rotating Black Holes

scholarly journals Pulsar Identification of Background Spectra of LIGO Data

2018 ◽  
Vol 1 (2) ◽  
Keyword(s):  
Black Holes ◽  
Exact Solution ◽  
General Relativity ◽  
Time Delay ◽  
Neutron Stars ◽  
Gravitational Wave ◽  
Gravitational Waves ◽  
Compact Objects ◽  
Gravitational Redshift ◽  
Wave Spectra

By choosing the metric (called physical metric) in general relativity as the exact solution to the Einstein equation that fits the time delay data, one can determine the size and gravitational redshift on the surface of compact objects (neutron stars and black holes). The author shows that the physical metric is invariant by rotation. As a result, the frequencies of gravitational waves from pulsars are represented as n * f / for pulsar frequency f and harmonics n. Based on this result, the author has identified potential pulsar candidates with gravitational wave spectra. This result will be critical in the study of gravitational redshift of compact objects.

Sign in / Sign up

Export Citation Format

Share Document