Causality constraints on black holes beyond GR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00567314" target="_blank" >RIV/68378271:_____/22:00567314 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0338573" target="_blank" >https://hdl.handle.net/11104/0338573</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP08(2022)157" target="_blank" >10.1007/JHEP08(2022)157</a>
Alternative languages
Result language
angličtina
Original language name
Causality constraints on black holes beyond GR
Original language description
We derive causality constraints on the simplest scalar-tensor theories in which black holes differ from what General Relativity predicts, a scalar coupled to the Gauss-Bonnet or the Chern-Simons terms. Demanding that time advances are unobservable within the regime of validity of these effective field theories, we find their cutoff must be parametrically of the same size as the inverse Schwarzschild radius of the black holes for which the non-standard effects are of order one. For astrophysical black holes within the range of current gravitational wave detectors, this means a cutoff length of the order of kilometers. We further explore the leading additional higher-dimensional operators potentially associated with the scale of UV completion and discuss their phenomenological implications for gravitational wave science.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/GA20-28525S" target="_blank" >GA20-28525S: Strong Gravity as a Microscope for the Dark Universe</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2022
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
29
Pages from-to
157
UT code for WoS article
000842186200011
EID of the result in the Scopus database
2-s2.0-85136455137