Zobrazeno 1 - 10
of 12
pro vyhledávání: '"François Larrouturou"'
Publikováno v:
Classical and quantum gravity 40(5), 055006 (2023). doi:10.1088/1361-6382/acb5de
HAL
Class.Quant.Grav.
Class.Quant.Grav., 2023, 40 (5), pp.055006. ⟨10.1088/1361-6382/acb5de⟩
HAL
Class.Quant.Grav.
Class.Quant.Grav., 2023, 40 (5), pp.055006. ⟨10.1088/1361-6382/acb5de⟩
Classical and quantum gravity 40(5), 055006 (2023). doi:10.1088/1361-6382/acb5de
Motivated by the completion of the fourth post-Newtonian (4PN) gravitational-wave generation from compact binary systems, we analyze and contrast different construc
Motivated by the completion of the fourth post-Newtonian (4PN) gravitational-wave generation from compact binary systems, we analyze and contrast different construc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f59cd2ea8d3cab5cebe72c98ddb68c
http://arxiv.org/abs/2209.02719
http://arxiv.org/abs/2209.02719
Publikováno v:
Class.Quant.Grav.
Class.Quant.Grav., 2022, 39 (19), pp.195003. ⟨10.1088/1361-6382/ac840c⟩
Classical and quantum gravity 39(19), 195003 (2022). doi:10.1088/1361-6382/ac840c
Class.Quant.Grav., 2022, 39 (19), pp.195003. ⟨10.1088/1361-6382/ac840c⟩
Classical and quantum gravity 39(19), 195003 (2022). doi:10.1088/1361-6382/ac840c
Classical and quantum gravity 39(19), 195003 (2022). doi:10.1088/1361-6382/ac840c
As a crucial step towards the completion of the fourth post-Newtonian (4PN) gravitational-wave generation from compact binary systems, we obtain the expressions of
As a crucial step towards the completion of the fourth post-Newtonian (4PN) gravitational-wave generation from compact binary systems, we obtain the expressions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354372029862a9babca41863d3736d8f
https://hal.science/hal-03662773
https://hal.science/hal-03662773
Publikováno v:
Classical and quantum gravity 39, 115007 (2022). doi:10.1088/1361-6382/ac5762
Classical and quantum gravity
Classical and quantum gravity
Classical and quantum gravity 39, 115007 (2022). doi:10.1088/1361-6382/ac5762
With the aim of providing high accuracy post-Newtonian (PN) templates for the analysis of gravitational waves generated by compact binary systems, we complete the anal
With the aim of providing high accuracy post-Newtonian (PN) templates for the analysis of gravitational waves generated by compact binary systems, we complete the anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2280b09bd7e0a825ec0878dbc916035d
https://bib-pubdb1.desy.de/record/479637
https://bib-pubdb1.desy.de/record/479637
Publikováno v:
JCAP
JCAP, 2021, 04, pp.015. ⟨10.1088/1475-7516/2021/04/015⟩
JCAP, 2021, 04, pp.015. ⟨10.1088/1475-7516/2021/04/015⟩
Following the path of minimalism in alternative theories of gravity, we construct the "Minimal Theory of Bigravity" (MTBG), a theory of two interacting spin-2 fields that propagates only four local degrees of freedom instead of the usual seven ones a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f0eecdfc6dd78b914b24fe80d6edf2
https://hal.archives-ouvertes.fr/hal-03086781
https://hal.archives-ouvertes.fr/hal-03086781
Autor:
François Larrouturou, Cédric Deffayet
Publikováno v:
Physical Review
Physical Review D
Physical Review D, American Physical Society, 2021, 103 (3), pp.036010. ⟨10.1103/PhysRevD.103.036010⟩
Physical Review D
Physical Review D, American Physical Society, 2021, 103 (3), pp.036010. ⟨10.1103/PhysRevD.103.036010⟩
We show that domain walls, or kinks, can be constructed in simple scalar theories where the scalar has no potential. These theories belong to a class of k-essence where the Lagrangian vanishes identically when one lets the derivatives of the scalar v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd7154286604b9ba23d4381be39ef693
http://arxiv.org/abs/2009.00404
http://arxiv.org/abs/2009.00404
Autor:
Quentin Henry, Tanguy Marchand, François Larrouturou, Luc Blanchet, Guillaume Faye, Sylvain Marsat
Publikováno v:
Class.Quant.Grav.
Class.Quant.Grav., 2020, 37 (21), pp.215006. ⟨10.1088/1361-6382/ab9ce1⟩
Classical and Quantum Gravity
Classical and Quantum Gravity, IOP Publishing, 2020, 37 (21), pp.215006. ⟨10.1088/1361-6382/ab9ce1⟩
Class.Quant.Grav., 2020, 37 (21), pp.215006. ⟨10.1088/1361-6382/ab9ce1⟩
Classical and Quantum Gravity
Classical and Quantum Gravity, IOP Publishing, 2020, 37 (21), pp.215006. ⟨10.1088/1361-6382/ab9ce1⟩
The mass-type quadrupole moment of inspiralling compact binaries (without spins) is computed at the fourth post-Newtonian (4PN) approximation of general relativity. The multipole moments are defined by matching between the field in the exterior zone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dcab2136add0eabb5e825aa59d18544
http://arxiv.org/abs/2003.13672
http://arxiv.org/abs/2003.13672
Publikováno v:
JCAP
JCAP, 2021, 03, pp.004. ⟨10.1088/1475-7516/2021/03/004⟩
JCAP, 2021, 03, pp.004. ⟨10.1088/1475-7516/2021/03/004⟩
In the context of the recently proposed type-II minimally modified gravity theory, i.e. a metric theory of gravity with two local physical degrees of freedom that does not possess an Einstein frame, we study spherically symmetric vacuum solutions to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436c76b9e6951dcb861cbcbb7c8b3ce2
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2020, 101 (8), pp.084045. ⟨10.1103/PhysRevD.101.084045⟩
Physical Review D, American Physical Society, 2020, 101 (8), pp.084045. ⟨10.1103/PhysRevD.101.084045⟩
We combine different techniques to extract information about the logarithmic contributions to the two-body conservative dynamics within the post-Newtonian (PN) approximation of General Relativity. The logarithms come from the conservative part of non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69bde90fe3d9439cf895a1bf3ea85c83
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2019, 100 (12), pp.124044. ⟨10.1103/PhysRevD.100.124044⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (12), pp.124044. ⟨10.1103/PhysRevD.100.124044⟩
Phys.Rev.D, 2019, 100 (12), pp.124044. ⟨10.1103/PhysRevD.100.124044⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (12), pp.124044. ⟨10.1103/PhysRevD.100.124044⟩
This work investigates the possibility of achieving a conformally flat slicing of the Kerr spacetime. We consider a hypersurface of the form $t = F(r,\theta,a)$, where $(t,r,\theta,\phi)$ are the Boyer-Lindquist coordinates, solve for a vanishing Cot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d6b5c4c20e027d7ef2e1feb1504a639
https://hal.archives-ouvertes.fr/hal-02290744
https://hal.archives-ouvertes.fr/hal-02290744
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 628, pp.A80. ⟨10.1051/0004-6361/201935705⟩
Astron.Astrophys.
Astron.Astrophys., 2019, 628, pp.A80. ⟨10.1051/0004-6361/201935705⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 628, pp.A80. ⟨10.1051/0004-6361/201935705⟩
Astron.Astrophys.
Astron.Astrophys., 2019, 628, pp.A80. ⟨10.1051/0004-6361/201935705⟩
We investigate the relativistic effects in the orbital motion of the exoplanet HD80606b with a high eccentricity of $e\simeq0.93$ .We propose a method to detect these effects (notably the orbital precession) based on measuring the successive eclipse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::735c97b65c08836ae02a61aa86ebd459
https://hal.archives-ouvertes.fr/hal-02148146/file/aa35705-19.pdf
https://hal.archives-ouvertes.fr/hal-02148146/file/aa35705-19.pdf