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J. High Energ. Phys. (19)Phys. Rev. Lett. (2)Phys. Rev. D (1)SciPost Phys. (1)

Articles Citing

Kinematic Flow and the Emergence of Time

Nima Arkani-Hamed¹, Daniel Baumann^2,3,4, Aaron Hillman^5,6, Austin Joyce ^7,8, Hayden Lee ⁸, and Guilherme L. Pimentel ⁹

¹Institute for Advanced Study, Princeton, New Jersey 08540, USA
²Leung Center for Cosmology and Particle Astrophysics, Taipei 10617, Taiwan
³Center for Theoretical Physics, National Taiwan University, Taipei 10617, Taiwan
⁴Institute of Physics, University of Amsterdam, Amsterdam 1098 XH, The Netherlands
⁵Walter Burke Institute for Theoretical Physics, Caltech, Pasadena, California 91125, USA
⁶Department of Physics, Jadwin Hall, Princeton University, Princeton, New Jersey 08540, USA
⁷Department of Astronomy and Astrophysics, University of Chicago, Chicago, Illinois 60637, USA
⁸Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
⁹Scuola Normale Superiore and INFN, Piazza dei Cavalieri 7, 56126 Pisa, Italy

The cosmological CPT theorem

Harry Goodhew, Ayngaran Thavanesan, and Aron C. Wall

SciPost Phys. 20 049 (2026)

Correlators Are Simpler than Wave Functions

Nima Arkani-Hamed, Ross Glew, and Francisco Vazão

Phys. Rev. Lett. 137 061601 (2026)

Geometry of In-In Correlators

Ross Glew

Phys. Rev. Lett. 137 161603 (2026)

Correlator polytopes

Carolina Figueiredo and Francisco Vazão

Phys. Rev. D 113 025005 (2026)

On in-in correlators for spinning theories and their shadow formulation

Chandramouli Chowdhury, Arthur Lipstein, Joe Marshall, and Alex Jiayi Zhang

J. High Energ. Phys. 2026 111 (2026)

Dimensional regularization of bubble diagrams in de Sitter spacetime

Hongyu Zhang

J. High Energ. Phys. 2026 119 (2026)

Holographic cosmology at finite time

Gonçalo Araújo-Regado, Ayngaran Thavanesan, and Aron C. Wall

J. High Energ. Phys. 2026 121 (2026)

Massive inflationary amplitudes: new representations and degenerate limits

Zhong-Zhi Xianyu and Jiaju Zang

J. High Energ. Phys. 2026 122 (2026)

Strongly coupled sectors in inflation: gapless theories and unparticles

Guilherme L. Pimentel and Chen Yang

J. High Energ. Phys. 2026 146 (2026)

Kinematic flow from the flow of cuts

Ross Glew and Andrzej Pokraka

J. High Energ. Phys. 2026 158 (2026)

On the simplicity of de Sitter correlators

Chandramouli Chowdhury, Song He, Yong-Xiang Su, and Dongyu Yang

J. High Energ. Phys. 2026 205 (2026)

A reduction algorithm for cosmological correlators: cuts, contractions, and complexity

Thomas W. Grimm, Arno Hoefnagels, and Mick van Vliet

J. High Energ. Phys. 2026 208 (2026)

Geometry of kinematic flow

Daniel Baumann, Harry Goodhew, Austin Joyce, Hayden Lee, Guilherme L. Pimentel, and Tom Westerdijk

J. High Energ. Phys. 2026 211 (2026)

Cluster algebras for cosmological correlators

Pouria Mazloumi and Xiaofeng Xu

J. High Energ. Phys. 2026 256 (2026)

Mastering cosmological amplitudes using generalized Ramanujan’s theorem

Prashanth Raman and Qinglin Yang

J. High Energ. Phys. 2026 36 (2026)

Anatomy of family trees in cosmological correlators

Bingchu Fan and Zhong-Zhi Xianyu

J. High Energ. Phys. 2025 179 (2025)

Massive inflationary amplitudes: differential equations and complete solutions for general trees

Haoyuan Liu and Zhong-Zhi Xianyu

J. High Energ. Phys. 2025 183 (2025)

A note on kinematic flow and differential equations for two-site one-loop graph in FRW spacetime

Yanfeng Hang and Cong Shen

J. High Energ. Phys. 2025 209 (2025)

Cosmohedra

Nima Arkani-Hamed, Carolina Figueiredo, and Francisco Vazão

J. High Energ. Phys. 2025 29 (2025)

Differential equations for tree-level cosmological correlators with massive states

Federico Gasparotto, Pouria Mazloumi, and Xiaofeng Xu

J. High Energ. Phys. 2025 43 (2025)

Amplitubes: graph cosmohedra

Ross Glew and Tomasz Łukowski

J. High Energ. Phys. 2025 74 (2025)

Bananas are unparticles: differential equations and cosmological bootstrap

Tom Westerdijk and Chen Yang

J. High Energ. Phys. 2025 89 (2025)

Differential equations for cosmological correlators

Nima Arkani-Hamed, Daniel Baumann, Aaron Hillman, Austin Joyce, Hayden Lee, and Guilherme L. Pimentel

J. High Energ. Phys. 2025 9 (2025)

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