Gyratons in the Robinson-Trautman and Kundt classes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10408371" target="_blank" >RIV/00216208:11320/19:10408371 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_2QjmUU475" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_2QjmUU475</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.99.044004" target="_blank" >10.1103/PhysRevD.99.044004</a>
Alternative languages
Result language
angličtina
Original language name
Gyratons in the Robinson-Trautman and Kundt classes
Original language description
In our previous paper [Phys. Rev. D 89, 124029 (2014)], we attempted to find Robinson-Trautman-type solutions of Einstein's equations representing gyratonic sources (a matter field in the form of an aligned null fluid, or particles propagating with the speed of light, with an additional internal spin). Unfortunately, by making a mistake in our calculations, we came to the wrong conclusion that such solutions do not exist. We are now correcting this mistake. In fact, this allows us to explicitly find a new large family of gyratonic solutions in the Robinson-Trautman class of spacetimes in any dimension greater than (or equal to) 3. Gyratons thus exist in all twist-free and shear-free geometries, that is, both in the expanding Robinson-Trautman and in the nonexpanding Kundt classes of spacetimes. We derive, summarize, and compare explicit canonical metrics for all such spacetimes in arbitrary dimension.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
<a href="/en/project/GB14-37086G" target="_blank" >GB14-37086G: Albert Einstein Center for Gravitation and Astrophysics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
—
Volume of the periodical
99
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
044004
UT code for WoS article
000458138300005
EID of the result in the Scopus database
2-s2.0-85062327755