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New Avenues for Einstein's Gravity : from Penrose's Twistors to Hitchin's Three-Forms

Yannick Herfray
Mathematical Physics [math-ph]. Université de Lyon, 2017. English. ⟨NNT : 2017LYSEN060⟩
Thèse tel-01735039v2

Pure Connection Formulation, Twistors and the Chase for a Twistor Action for General Relativity

Yannick Herfray
J.Math.Phys., 2017, 58 (11), pp.112505. ⟨10.1063/1.5012268⟩
Article dans une revue hal-01704148v1

The complex null string, Galilean conformal algebra and scattering equations

Eduardo Casali , Yannick Herfray , Piotr Tourkine
Journal of High Energy Physics, 2017, 10, pp.164. ⟨10.1007/JHEP10(2017)164⟩
Article dans une revue hal-01645856v1

Tractor Geometry of Asymptotically Flat Spacetimes

Yannick Herfray
Annales Henri Poincaré, 2022, 23 (9), pp.3265-3310. ⟨10.1007/s00023-022-01174-0⟩
Article dans une revue hal-03883363v1

Carrollian Perspective on Celestial Holography

Laura Donnay , Adrien Fiorucci , Yannick Herfray , Romain Ruzziconi
Physical Review Letters, 2022, 129 (7), pp.071602. ⟨10.1103/PhysRevLett.129.071602⟩
Article dans une revue hal-03883346v1

Higher-Spin Self-Dual Yang-Mills and Gravity from the twistor space

Yannick Herfray , Kirill Krasnov , Evgeny Skvortsov
Journal of High Energy Physics, 2023, 01, pp.158. ⟨10.1007/JHEP01(2023)158⟩
Article dans une revue hal-03833525v1

6D Interpretation of 3D Gravity

Yannick Herfray , Kirill Krasnov , Carlos Scarinci
Class.Quant.Grav., 2017, 34 (4), pp.045007. ⟨10.1088/1361-6382/aa5727⟩
Article dans une revue hal-03143745v1

Asymptotic shear and the intrinsic conformal geometry of null-infinity

Yannick Herfray
Journal of Mathematical Physics, 2020, 61 (7), pp.072502. ⟨10.1063/5.0003616⟩
Article dans une revue hal-03883368v1

Asymptotically hyperbolic connections

Joel Fine , Yannick Herfray , Kirill Krasnov , Carlos Scarinci
Classical and Quantum Gravity, 2016, 33 (18), pp.185011. ⟨10.1088/0264-9381/33/18/185011⟩
Article dans une revue hal-03883392v1

The complex null string, Galilean conformal algebra and scattering equations

Eduardo Casali , Yannick Herfray , Piotr Tourkine
Journal of High Energy Physics, 2017, 2017 (10), pp.164. ⟨10.1007/JHEP10(2017)164⟩
Article dans une revue hal-03883370v1

A 4D gravity theory and $G_2$-holonomy manifolds

Yannick Herfray , Kirill Krasnov , Carlos Scarinci , Yuri Shtanov
Advances in Theoretical and Mathematical Physics, 2018, 22 (8), pp.2001-2034. ⟨10.4310/ATMP.2018.v22.n8.a5⟩
Article dans une revue hal-03883393v1

Topological field theories of 2- and 3-forms in six dimensions

Yannick Herfray , Kirill Krasnov
J.Math.Phys., 2017, 58 (8), pp.082304. ⟨10.1063/1.4987013⟩
Article dans une revue hal-01645616v1

An ambient approach to conformal geodesics

Joel Fine , Yannick Herfray
Communications in Contemporary Mathematics, 2022, 24 (03), ⟨10.1142/S0219199721500097⟩
Article dans une revue hal-03883369v1

Topological field theories of 2- and 3-forms in six dimensions

Yannick Herfray , Kirill Krasnov
Journal of Mathematical Physics, 2017, 58 (8), pp.082304. ⟨10.1063/1.4987013⟩
Article dans une revue hal-03883372v1

Carrollian manifolds and null infinity: a view from Cartan geometry

Yannick Herfray
Classical and Quantum Gravity, 2022, 39 (21), pp.215005. ⟨10.1088/1361-6382/ac635f⟩
Article dans une revue hal-03883361v1

Anisotropic singularities in chiral modified gravity

Yannick Herfray , Kirill Krasnov , Yuri Shtanov
Classical and Quantum Gravity, 2016, 33 (23), pp.235001. ⟨10.1088/0264-9381/33/23/235001⟩
Article dans une revue hal-03883395v1

Einstein gravity as a gauge theory for the conformal group

Yannick Herfray , Carlos Scarinci
Classical and Quantum Gravity, 2022, 39 (2), pp.025011. ⟨10.1088/1361-6382/ac3e53⟩
Article dans une revue hal-03883365v1

Conformal boundaries of Minkowski superspace and their super cuts

Nicolas Boulanger , Yannick Herfray , Noémie Parrini
Journal of High Energy Physics, 2024, 02, pp.177. ⟨10.1007/JHEP02(2024)177⟩
Article dans une revue hal-04396945v1

Asymptotic symmetries of projectively compact order one Einstein manifolds

Jack Borthwick , Yannick Herfray
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2024, 382 (2267), ⟨10.1098/rsta.2023.0042⟩
Article dans une revue hal-04495966v1