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.
Related projects:	Integrable deformations