Five-point superluminality bounds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00588416" target="_blank" >RIV/68378271:_____/24:00588416 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0355324" target="_blank" >https://hdl.handle.net/11104/0355324</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP06(2024)117" target="_blank" >10.1007/JHEP06(2024)117</a>
Alternative languages
Result language
angličtina
Original language name
Five-point superluminality bounds
Original language description
We investigate how the speed of propagation of physical excitations is encoded in the coefficients of five-point interactions. This leads to a superluminality bound on scalar five-point interactions, which we present here for the first time. To substantiate our result, we also consider the case of four-point interactions for which bounds from S-matrix sum rules exist and show that these are parametrically equivalent to the bounds obtained within our analysis. Finally, we extend the discussion to a class of higher-point interactions.
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
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
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
2024
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
117
UT code for WoS article
001252650900002
EID of the result in the Scopus database
2-s2.0-85196512592