String theory at order α′2 and the generalized Bergshoeff-de
Roo identification

J 2021

String theory at order α′2 and the generalized Bergshoeff-de Roo identification

HRONEK, Stanislav a Jörgen Linus WULFF

Základní údaje

Originální název

String theory at order α′2 and the generalized Bergshoeff-de Roo identification

Autoři

HRONEK, Stanislav a Jörgen Linus WULFF

Vydání

Journal of High Energy Physics, New York, Springer, 2021, 1029-8479

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10303 Particles and field physics

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.376

Kód RIV

RIV/00216224:14310/21:00123196

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1007/JHEP11(2021)186

UT WoS

000722868700009

EID Scopus

2-s2.0-85119974966

Klíčová slova anglicky

Bosonic Strings; Global Symmetries; String Duality; Superstrings and Heterotic Strings

Štítky

14312040, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 12. 2021 14:11, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

It has been shown by Marques and Nunez that the first α′-correction to the bosonic and heterotic string can be captured in the O(D, D) covariant formalism of Double Field Theory via a certain two-parameter deformation of the double Lorentz transformations. This deformation in turn leads to an infinite tower of α′-corrections and it has been suggested that they can be captured by a generalization of the Bergshoeff-de Roo identification between Lorentz and gauge degrees of freedom in an extended DFT formalism. Here we provide strong evidence that this indeed gives the correct α′2-corrections to the bosonic and heterotic string by showing that it leads to a cubic Riemann term for the former but not for the latter, in agreement with the known structure of these corrections including the coefficient of Riemann cubed.

Citovat

HRONEK, Stanislav a Jörgen Linus WULFF. String theory at order α′2 and the generalized Bergshoeff-de Roo identification. Journal of High Energy Physics. New York: Springer, 2021, roč. 2021, č. 11, s. 186-201. ISSN 1029-8479. Dostupné z: https://doi.org/10.1007/JHEP11(2021)186.

@article{1808497,
   author = {Hronek, Stanislav and Wulff, Jörgen Linus},
   article_location = {New York},
   article_number = {11},
   doi = {https://doi.org/10.1007/JHEP11(2021)186},
   keywords = {Bosonic Strings; Global Symmetries; String Duality; Superstrings and Heterotic Strings},
   language = {eng},
   issn = {1029-8479},
   journal = {Journal of High Energy Physics},
   title = {String theory at order α′2 and the generalized Bergshoeff-de Roo identification},
   url = {https://link.springer.com/article/10.1007/JHEP11(2021)186},
   volume = {2021},
   year = {2021}
}

TY  - JOUR
ID  - 1808497
AU  - Hronek, Stanislav - Wulff, Jörgen Linus
PY  - 2021
TI  - String theory at order α′2 and the generalized Bergshoeff-de Roo identification
JF  - Journal of High Energy Physics
VL  - 2021
IS  - 11
SP  - 186
EP  - 186
PB  - Springer
SN  - 10298479
KW  - Bosonic Strings
KW  - Global Symmetries
KW  - String Duality
KW  - Superstrings and Heterotic Strings
UR  - https://link.springer.com/article/10.1007/JHEP11(2021)186
N2  - It has been shown by Marques and Nunez that the first α′-correction to the bosonic and heterotic string can be captured in the O(D, D) covariant formalism of Double Field Theory via a certain two-parameter deformation of the double Lorentz transformations. This deformation in turn leads to an infinite tower of α′-corrections and it has been suggested that they can be captured by a generalization of the Bergshoeff-de Roo identification between Lorentz and gauge degrees of freedom in an extended DFT formalism. Here we provide strong evidence that this indeed gives the correct α′2-corrections to the bosonic and heterotic string by showing that it leads to a cubic Riemann term for the former but not for the latter, in agreement with the known structure of these corrections including the coefficient of Riemann cubed.
ER  -

HRONEK, Stanislav a Jörgen Linus WULFF. String theory at order α′2 and the generalized Bergshoeff-de Roo identification. \textit{Journal of High Energy Physics}. New York: Springer, 2021, roč.~2021, č.~11, s.~186-201. ISSN~1029-8479. Dostupné z: https://doi.org/10.1007/JHEP11(2021)186.

Přehled o publikaci