The L-infinity structure of gauge theories with matter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00547422" target="_blank" >RIV/68378271:_____/21:00547422 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0323660" target="_blank" >http://hdl.handle.net/11104/0323660</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP02(2021)093" target="_blank" >10.1007/JHEP02(2021)093</a>
Alternative languages
Result language
angličtina
Original language name
The L-infinity structure of gauge theories with matter
Original language description
In this work we present an algebraic approach to the dynamics and perturbation theory at tree-level for gauge theories coupled to matter. The field theories we will consider are: Chern-Simons-Matter, Quantum Chromodynamics, and scalar Quantum Chromodynamics. Starting with the construction of the master action in the classical Batalin-Vilkovisky formalism, we will extract the L∞-algebra that allow us to recursively calculate the perturbiner expansion from its minimal model. The Maurer-Cartan action obtained in this procedure will then motivate a generating function for all the tree-level scattering amplitudes. There are two interesting outcomes of this construction: a generator for fully-flavoured amplitudes via a localisation on Dyck words and closed expressions for fermion and scalar lines attached to n-gluons with arbitrary polarisations.
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
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/GJ19-06342Y" target="_blank" >GJ19-06342Y: Fundamental aspects of superstrings</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
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
2021
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
56
Pages from-to
93
UT code for WoS article
000619795800001
EID of the result in the Scopus database
2-s2.0-85100964104