Gravitational Lensing and Optical Geometry : A Centennial Perspective

The year 2019 saw the centenary of Eddington's eclipse expeditions and the corroboration of Einstein's general relativity by gravitational lensing. To mark the occasion, a Special Issue of Universe has been dedicated to the theoretical aspects of strong gravitational lensing. The articles...

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Year of Publication:2020
Language:English
Physical Description:1 electronic resource (128 p.)
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spelling Werner, Marcus C. edt
Gravitational Lensing and Optical Geometry A Centennial Perspective
Gravitational Lensing and Optical Geometry
Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2020
1 electronic resource (128 p.)
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
The year 2019 saw the centenary of Eddington's eclipse expeditions and the corroboration of Einstein's general relativity by gravitational lensing. To mark the occasion, a Special Issue of Universe has been dedicated to the theoretical aspects of strong gravitational lensing. The articles assembled in this volume contain original research and reviews and apply a variety of mathematical techniques that have been developed to study this effect, both in 3-space and in spacetime. These include: · Mathematical properties of the standard thin lens approximation, in particular caustics; · Optical geometry, the Gauss–Bonnet method and related approaches; · Lensing in the spacetime of general relativity and modified theories; black hole shadows.
English
Research & information: general bicssc
Mathematics & science bicssc
gravitational lensing
weak deflection
dark matter
Gauss–Bonnet theorem
black hole
wormhole
strong gravitational lensing
magnification cross sections
caustics
gravitational lens
general relativity
ultralight particles
black hole shadow
event horizon telescope
rotating black hole
global monopole
perfect fluid
scalar field
shadows
black holes
wormholes
galaxies
3-03943-286-9
3-03943-287-7
Werner, Marcus C. oth
language English
format eBook
author2 Werner, Marcus C.
author_facet Werner, Marcus C.
author2_variant m c w mc mcw
author2_role Sonstige
title Gravitational Lensing and Optical Geometry A Centennial Perspective
spellingShingle Gravitational Lensing and Optical Geometry A Centennial Perspective
title_sub A Centennial Perspective
title_full Gravitational Lensing and Optical Geometry A Centennial Perspective
title_fullStr Gravitational Lensing and Optical Geometry A Centennial Perspective
title_full_unstemmed Gravitational Lensing and Optical Geometry A Centennial Perspective
title_auth Gravitational Lensing and Optical Geometry A Centennial Perspective
title_alt Gravitational Lensing and Optical Geometry
title_new Gravitational Lensing and Optical Geometry
title_sort gravitational lensing and optical geometry a centennial perspective
publisher MDPI - Multidisciplinary Digital Publishing Institute
publishDate 2020
physical 1 electronic resource (128 p.)
isbn 3-03943-286-9
3-03943-287-7
illustrated Not Illustrated
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