Standard

Weak Gravity Limit in Newer General Relativity. / Климова, Софья Андреевна; Семенова, Алла Николаевна; Вандеев, Вячеслав Павлович; Головнев, Алексей Валерьевич.

в: Universe, Том 11, № 5, 149, 03.05.2025.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Климова, СА, Семенова, АН, Вандеев, ВП & Головнев, АВ 2025, 'Weak Gravity Limit in Newer General Relativity', Universe, Том. 11, № 5, 149. https://doi.org/10.3390/universe11050149

APA

Климова, С. А., Семенова, А. Н., Вандеев, В. П., & Головнев, А. В. (2025). Weak Gravity Limit in Newer General Relativity. Universe, 11(5), [149]. https://doi.org/10.3390/universe11050149

Vancouver

Климова СА, Семенова АН, Вандеев ВП, Головнев АВ. Weak Gravity Limit in Newer General Relativity. Universe. 2025 Май 3;11(5). 149. https://doi.org/10.3390/universe11050149

Author

Климова, Софья Андреевна ; Семенова, Алла Николаевна ; Вандеев, Вячеслав Павлович ; Головнев, Алексей Валерьевич. / Weak Gravity Limit in Newer General Relativity. в: Universe. 2025 ; Том 11, № 5.

BibTeX

@article{bee44e5bc2734b068e791c94dbc0e8cb,
title = "Weak Gravity Limit in Newer General Relativity",
abstract = "We analyse linearised field equations around the Minkowski metric, with its standard flat parallel transport structure, in models of newer GR, which refers to quadratic actions in terms of a nonmetricity tensor. We show that half of the freedom in choosing the model parameters is immediately fixed by asking for reasonable properties of tensors and vectors, defined with respect to spatial rotations, and we accurately describe the much more complicated sector of scalars. In particular, we show that, from the teleparallel viewpoint, the STEGR model with an additional term of a gradient squared of the metric determinant exhibits one and a half new dynamical modes, and not just one new dynamical mode as it was previously claimed.",
keywords = "degrees of freedom, newer GR, symmetric teleparallel gravity, teleparallel geometry, theory of gravity, weak gravity",
author = "Климова, {Софья Андреевна} and Семенова, {Алла Николаевна} and Вандеев, {Вячеслав Павлович} and Головнев, {Алексей Валерьевич}",
year = "2025",
month = may,
day = "3",
doi = "10.3390/universe11050149",
language = "English",
volume = "11",
journal = "Universe",
issn = "2218-1997",
publisher = "MDPI AG",
number = "5",

}

RIS

TY - JOUR

T1 - Weak Gravity Limit in Newer General Relativity

AU - Климова, Софья Андреевна

AU - Семенова, Алла Николаевна

AU - Вандеев, Вячеслав Павлович

AU - Головнев, Алексей Валерьевич

PY - 2025/5/3

Y1 - 2025/5/3

N2 - We analyse linearised field equations around the Minkowski metric, with its standard flat parallel transport structure, in models of newer GR, which refers to quadratic actions in terms of a nonmetricity tensor. We show that half of the freedom in choosing the model parameters is immediately fixed by asking for reasonable properties of tensors and vectors, defined with respect to spatial rotations, and we accurately describe the much more complicated sector of scalars. In particular, we show that, from the teleparallel viewpoint, the STEGR model with an additional term of a gradient squared of the metric determinant exhibits one and a half new dynamical modes, and not just one new dynamical mode as it was previously claimed.

AB - We analyse linearised field equations around the Minkowski metric, with its standard flat parallel transport structure, in models of newer GR, which refers to quadratic actions in terms of a nonmetricity tensor. We show that half of the freedom in choosing the model parameters is immediately fixed by asking for reasonable properties of tensors and vectors, defined with respect to spatial rotations, and we accurately describe the much more complicated sector of scalars. In particular, we show that, from the teleparallel viewpoint, the STEGR model with an additional term of a gradient squared of the metric determinant exhibits one and a half new dynamical modes, and not just one new dynamical mode as it was previously claimed.

KW - degrees of freedom

KW - newer GR

KW - symmetric teleparallel gravity

KW - teleparallel geometry

KW - theory of gravity

KW - weak gravity

UR - https://www.mendeley.com/catalogue/6aa4ad79-b3d5-3cba-9a7e-4781a1d3d676/

U2 - 10.3390/universe11050149

DO - 10.3390/universe11050149

M3 - Article

VL - 11

JO - Universe

JF - Universe

SN - 2218-1997

IS - 5

M1 - 149

ER -

ID: 140721584