Color-kinematics and double-copy relations for self-dual solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00636832" target="_blank" >RIV/68378271:_____/25:00636832 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0374310" target="_blank" >https://hdl.handle.net/11104/0374310</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/9v1z-56hp" target="_blank" >10.1103/9v1z-56hp</a>

Result language
angličtina
Original language name
Color-kinematics and double-copy relations for self-dual solutions
Original language description
We clarify the relation between the classical double copy and the double copy for amplitudes in the setting of selfdual gauge and gravity theories. To this end we construct explicit all-order perturbative solutions in these theories and show that they are related by a version of color-kinematics duality. This relation can be expressed in a double-copy form and embodies the most general manifestation of the selfdual classical double copy. Our classical double copy relations directly lead to known amplitude double-copy relations, both for Berends-Giele currents and on-shell amplitudes, through the perturbiner expansion.
Czech name
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Czech description
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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

Project
<a href="/en/project/GX20-25775X" target="_blank" >GX20-25775X: Applied String Field Theory</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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