On the uniqueness of the Myers-Perry spacetime as a type II(D) solution in six dimensions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F17%3A00475200" target="_blank" >RIV/67985840:_____/17:00475200 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/JHEP06(2017)042" target="_blank" >http://dx.doi.org/10.1007/JHEP06(2017)042</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/JHEP06(2017)042" target="_blank" >10.1007/JHEP06(2017)042</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the uniqueness of the Myers-Perry spacetime as a type II(D) solution in six dimensions

Popis výsledku v původním jazyce

We study the class of vacuum (Ricci flat) six-dimensional spacetimes admitting a non-degenerate multiple Weyl aligned null direction ..., thus being of Weyl type II or more special. Subject to an additional assumption on the asymptotic fall-off of the Weyl tensor, we prove that these spacetimes can be completely classified in terms of the two eigenvalues of the (asymptotic) twist matrix of ... and of a discrete parameter U0 = +-1/2, 0. All solutions turn out to be Kerr-Schild spacetimes of type D and reduce to a family of “generalized” Myers-Perry metrics (which include limits and analytic continuations of the original Myers-Perry black hole metric, such as certain NUT spacetimes). A special subcase corresponds to twisting solutions with zero shear. In passing, limits connecting various branches of solutions are briefly discussed.

Název v anglickém jazyce

On the uniqueness of the Myers-Perry spacetime as a type II(D) solution in six dimensions

Popis výsledku anglicky

We study the class of vacuum (Ricci flat) six-dimensional spacetimes admitting a non-degenerate multiple Weyl aligned null direction ..., thus being of Weyl type II or more special. Subject to an additional assumption on the asymptotic fall-off of the Weyl tensor, we prove that these spacetimes can be completely classified in terms of the two eigenvalues of the (asymptotic) twist matrix of ... and of a discrete parameter U0 = +-1/2, 0. All solutions turn out to be Kerr-Schild spacetimes of type D and reduce to a family of “generalized” Myers-Perry metrics (which include limits and analytic continuations of the original Myers-Perry black hole metric, such as certain NUT spacetimes). A special subcase corresponds to twisting solutions with zero shear. In passing, limits connecting various branches of solutions are briefly discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10102 - Applied mathematics

Projekt

<a href="/cs/project/GA13-10042S" target="_blank" >GA13-10042S: Vícerozměrná gravitace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of High Energy Physics

ISSN

1029-8479

e-ISSN

—

Svazek periodika

2017

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

40

Strana od-do

1-40

Kód UT WoS článku

000402989700002

EID výsledku v databázi Scopus

2-s2.0-85020664288