Note about string theory with deformed dispersion relations

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Authors

KLUSOŇ Josef

Year of publication 2022
Type Article in Periodical
Magazine / Source General Relativity and Gravitation
MU Faculty or unit

Faculty of Science

Citation
Web https://link.springer.com/article/10.1007/s10714-022-02945-0
Doi http://dx.doi.org/10.1007/s10714-022-02945-0
Keywords String Theory; Canonical Formalism; Modified Dispersion Relation
Description The goal of this short paper is to find Lagrangian for bosonic string with deformed dispersion relation proposed by J. Magueijo and L. Smolin in 2004. We also show that in the preferred case f=g this Lagrangian reduces into Nambu-Gotto form of relativistic string without modification of the dispersion relation.
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