Bosonic sectorized strings and the (DF)2 theory

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00540686" target="_blank" >RIV/68378271:_____/20:00540686 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0318304" target="_blank" >http://hdl.handle.net/11104/0318304</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2020)082" target="_blank" >10.1007/JHEP01(2020)082</a>

Result language
angličtina
Original language name
Bosonic sectorized strings and the (DF)2 theory
Original language description
In this work, we investigate the bosonic chiral string in the sectorized inter- pretation, computing its spectrum, kinetic action and 3-point amplitudes. As expected, the bosonic ambitwistor string is recovered in the tensionless limit. We also consider an extension of the bosonic model with current algebras. In that case, we compute the effective action and show that it is essentially the same as the action of the mass-deformed (DF )2^{2}2 theory found by Johansson and Nohle. Aspects which might seem somewhat contrived in the original construction — such as the inclusion of a scalar transforming in some real representation of the gauge group — are shown to follow very naturally from the worldsheet formulation of the theory.n
Czech name
—
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
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

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

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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