Black hole Entropy and Large GaUge syMmetries
- Supervisor: Geoffrey Compère
- Research center: Physique théorique et mathématique
- Research start date: 01.10.2019
Description
My research focuses on theoretical aspects of black holes and gravitational waves trying to make the most of (asymptotic) symmetries and conservation laws.
Publications
Gyroscopic Gravitational Memory
Ali Seraj (Intl. Solvay Inst., Brussels), Blagoje Oblak (Ecole Polytechnique, CPHT and Paris, LPTHE)
e-Print: 2112.04535 [hep-th]
Gravitational breathing memory and dual symmetries
e-Print: 2103.12185 [hep-th]
Published in: JHEP 05 (2021), 283
Multipole expansion of gravitational waves: from harmonic to Bondi coordinates
Luc Blanchet (Paris U. VI, GRECO and Paris, Inst. Astrophys.), Geoffrey Compère (Intl. Solvay Inst., Brussels), Guillaume Faye (Paris U. VI, GRECO and Paris, Inst. Astrophys.), Roberto Oliveri (Prague, Inst. Phys.), Ali Seraj (Intl. Solvay Inst., Brussels)
e-Print: 2011.10000 [gr-qc]
DOI: 10.1007/JHEP02(2021)029 (publication)
Published in: JHEP 02 (2021), 029
The Poincaré and BMS flux-balance laws with application to binary systems
Geoffrey Compère (Intl. Solvay Inst., Brussels), Roberto Oliveri (Prague, Inst. Phys.), Ali Seraj (Intl. Solvay Inst., Brussels)
e-Print: 1912.03164 [gr-qc]
Published in: JHEP 10 (2020), 116
Strolling along gravitational vacua
Emine Şeyma Kutluk (Bogazici U.), Ali Seraj (Brussels U. and Intl. Solvay Inst., Brussels), Dieter Van Den Bleeken (Bogazici U. and Leuven U.)
e-Print: 1904.12869 [hep-th]
Published in: JHEP 01 (2020), 184
Soft Charges and Electric-Magnetic Duality
V. Hosseinzadeh (IPM, Tehran), A. Seraj (IPM, Tehran), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1806.01901 [hep-th]
Published in: JHEP 08 (2018), 102
Symplectic Structure of Extremal Black Holes
K. Hajian (IPM, Tehran), A. Seraj (IPM, Tehran)
DOI: 10.1007/978-3-319-94256-8_6
Published in: Springer Proc.Phys. 208 (2018), 61-68
Gravitational multipole moments from Noether charges
Geoffrey Compère (Brussels U. and Intl. Solvay Inst., Brussels), R. Oliveri (Brussels U. and Intl. Solvay Inst., Brussels), A. Seraj (IPM, Tehran)
e-Print: 1711.08806 [hep-th]
Published in: JHEP 05 (2018), 054
Strolling along gauge theory vacua
Ali Seraj (IPM, Tehran), Dieter Van den Bleeken (Bogazici U. and Leuven U.)
e-Print: 1707.00006 [hep-th]
Published in: JHEP 08 (2017), 127
Multipole charge conservation and implications on electromagnetic radiation
e-Print: 1610.02870 [hep-th]
Published in: JHEP 06 (2017), 080
Conserved charges, surface degrees of freedom, and black hole entropy
e-Print: 1603.02442 [hep-th]
Symplectic and Killing symmetries of AdS$_{3}$ gravity: holographic vs boundary gravitons
G. Compère (Brussels U. and Intl. Solvay Inst., Brussels), Pujian Mao (Brussels U. and Intl. Solvay Inst., Brussels), A. Seraj (IPM, Tehran), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1511.06079 [hep-th]
Published in: JHEP 01 (2016), 080
Wiggling Throat of Extremal Black Holes
G. Compère (Brussels U. and Intl. Solvay Inst., Brussels), K. Hajian (IPM, Tehran and Sharif U. of Tech.), A. Seraj (Brussels U. and IPM, Tehran and Intl. Solvay Inst., Brussels), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1506.07181 [hep-th]
Published in: JHEP 10 (2015), 093, JHEP 10 (2015), 093
Extremal Rotating Black Holes in the Near-Horizon Limit: Phase Space and Symmetry Algebra
G. Compère (Brussels U. and Intl. Solvay Inst., Brussels), K. Hajian (IPM, Tehran and Sharif U. of Tech.), A. Seraj (IPM, Tehran), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1503.07861 [hep-th]
DOI: 10.1016/j.physletb.2015.08.027
Published in: Phys.Lett.B 749 (2015), 443-447, Phys.Lett.B 749 (2015), 443-447
K. Hajian (IPM, Tehran and Sharif U. of Tech.), A. Seraj (IPM, Tehran), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1407.1992 [hep-th]
Published in: JHEP 10 (2014), 111
NHEG Mechanics: Laws of Near Horizon Extremal Geometry (Thermo)Dynamics
K. Hajian (IPM, Tehran and Sharif U. of Tech.), A. Seraj (IPM, Tehran), M.M. Sheikh-Jabbari (IPM, Tehran)
e-Print: 1310.3727 [hep-th]
Published in: JHEP 03 (2014), 014