English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Characterization of Null Geodesics on Kerr Spacetimes

Paganini, C., Ruba, B., & Oancea, M. A. (submitted). Characterization of Null Geodesics on Kerr Spacetimes.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-3F23-E Version Permalink: http://hdl.handle.net/21.11116/0000-0003-651C-D
Genre: Paper

Files

show Files
hide Files
:
1611.06927.pdf (Preprint), 5MB
Name:
1611.06927.pdf
Description:
File downloaded from arXiv at 2017-01-18 12:30
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
1611.06927v3.pdf (Preprint), 5MB
Name:
1611.06927v3.pdf
Description:
Version 3
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Paganini, Claudio1, Author              
Ruba, Blazej, Author
Oancea, Marius A., Author
Affiliations:
1Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24012              

Content

show
hide
Free keywords: General Relativity and Quantum Cosmology, gr-qc,Mathematical Physics, math-ph,Mathematics, Mathematical Physics, math.MP
 Abstract: We consider null geodesics in the domain of outer communication of a sub-extremal Kerr spacetime. We show, that most fundamental properties of null geodesics can be represented in one plot. In particular one can see immediately that the ergoregion and trapping are separated in phase space. Furthermore we show that from the point of view of any timelike observer outside of a black hole, trapping can be understood as a smooth set of spacelike directions on the observers' celestial sphere.

Details

show
hide
Language(s):
 Dates: 2016-11-1720172017
 Publication Status: Submitted
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1611.06927
URI: http://arxiv.org/abs/1611.06927
 Degree: -

Event

show

Legal Case

show

Project information

show

Source

show