Theoretical and observational consequences of the Geometrical Destabilization of Inflation

Información del proyecto

GEODESI

Identificador del acuerdo de subvención: 758792

DOI

10.3030/758792

Proyecto cerrado

Fecha de la firma de la CE 30 Octubre 2017

Fecha de inicio 1 Febrero 2018

Fecha de finalización 31 Agosto 2024

Financiado con arreglo a

• EXCELLENT SCIENCE - European Research Council (ERC)

Coste total

€ 1 476 672,00

Aportación de la UE

€ 1 476 672,00

Coordinado por

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
France

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Peer reviewed articles (40)

From locality and unitarity to cosmological correlators

Autores: Sadra Jazayeri; Enrico Pajer; David Stefanyszyn
Publicado en: "JHEP, 2021, 10, pp.065. ⟨10.1007/JHEP10(2021)065⟩", Edición 1, 2021, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.48550/arxiv.2103.08649

Inflationary Butterfly Effect: Nonperturbative Dynamics from Small-Scale Features

Autores: Angelo Caravano, Keisuke Inomata, Sébastien Renaux-Petel
Publicado en: Physical Review Letters, Edición 133, 2024, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.133.151001

Parity violation in the scalar trispectrum: no-go theorems and yes-go examples

Autores: Giovanni Cabass, Sadra Jazayeri, Enrico Pajer, David Stefanyszyn
Publicado en: Journal of High Energy Physics, Edición 2023, 2023, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/jhep02(2023)021

Cutting cosmological correlators

Autores: Harry Goodhew; Sadra Jazayeri; Mang Hei Gordon Lee; Enrico Pajer
Publicado en: JCAP, Edición 3, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.17863/cam.73727

Cosmological Flow of Primordial Correlators

Autores: Denis Werth, Lucas Pinol, Sébastien Renaux-Petel
Publicado en: Physical Review Letters, Edición 133, 2024, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.133.141002

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Autores: Denis Werth, Lucas Pinol, Sébastien Renaux-Petel
Publicado en: Classical and Quantum Gravity, Edición 41, 2024, Página(s) 175015, ISSN 0264-9381
Editor: Institute of Physics Publishing
DOI: 10.1088/1361-6382/ad6740

Matching and running sensitivity in non-renormalizable inflationary models

Autores: Jacopo Fumagalli; Marieke Postma; Melvin van den Bout
Publicado en: https://hal.archives-ouvertes.fr/hal-02739848, Edición 2, 2020, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.48550/arxiv.2005.05905

Turning in the landscape: A new mechanism for generating primordial black holes

Autores: Jacopo Fumagalli, Sébastien Renaux-Petel, John W. Ronayne, Lukas T. Witkowski
Publicado en: Physics Letters B, Edición 841, 2024, Página(s) 137921, ISSN 0370-2693
Editor: Elsevier BV
DOI: 10.1016/j.physletb.2023.137921

A manifestly covariant theory of multifield stochastic inflation in phase space: solving the discretisation ambiguity in stochastic inflation.

Autores: Lucas Pinol; Sébastien Renaux-Petel; Yuichiro Tada
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.48550/arxiv.2008.07497

Inflationary flavor oscillations and the cosmic spectroscopy

Autores: Lucas Pinol, Shuntaro Aoki, Sébastien Renaux-Petel, Masahide Yamaguchi
Publicado en: Physical Review D, Edición 107, 2023, ISSN 2470-0010
Editor: American Physical Society
DOI: 10.1103/physrevd.107.l021301

Non-perturbative wavefunction of the universe in inflation with (resonant) features

Autores: Paolo Creminelli, Sébastien Renaux-Petel, Giovanni Tambalo, Vicharit Yingcharoenrat
Publicado en: Journal of High Energy Physics, Edición 2024, 2024, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/jhep03(2024)010

Parity violation from emergent nonlocality during inflation

Autores: Sadra Jazayeri, Sébastien Renaux-Petel, Xi Tong, Denis Werth, Yuhang Zhu
Publicado en: Physical Review D, Edición 108, 2023, ISSN 2470-0010
Editor: American Physical Society
DOI: 10.1103/physrevd.108.123523

Gravitational waves from inflation in LISA: reconstruction pipeline and physics interpretation

Autores: Matteo Braglia, Gianluca Calcagni, Gabriele Franciolini, Jacopo Fumagalli, Germano Nardini, Marco Peloso, Mauro Pieroni, Sébastien Renaux-Petel, Angelo Ricciardone, Gianmassimo Tasinato, Ville Vaskonen
Publicado en: Journal of Cosmology and Astroparticle Physics, 2024, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2024/11/032

Expansion history-dependent oscillations in the scalar-induced gravitational wave background

Autores: Lukas T. Witkowski, Guillem Domènech, Jacopo Fumagalli, Sébastien Renaux-Petel
Publicado en: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2022/05/028

Resonant features in the stochastic gravitational wave background

Autores: Jacopo Fumagalli; Sébastien Renaux-Petel; Lukas T. Witkowski
Publicado en: Journal of Cosmology and Astroparticle Physics, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2021/08/030

Multifield inflation beyond Nfield=2: non-Gaussianities and single-field effective theory

Autores: Lucas Pinol
Publicado en: "JCAP, 2021, 04, pp.002. &#x27E8;10.1088/1475-7516/2021/04/002&#x27E9;", Edición 3, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2021/04/002

Cosmological bootstrap in slow motion

Autores: Sadra Jazayeri, Sébastien Renaux-Petel
Publicado en: Journal of High Energy Physics, Edición 2022, 2023, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/jhep12(2022)137

Revisiting Coleman-de Luccia transitions in the AdS regime using holography

Autores: Jewel Kumar Ghosh; Jewel Kumar Ghosh; Elias Kiritsis; Elias Kiritsis; Francesco Nitti; Lukas T. Witkowski
Publicado en: "Journal of High Energy Physics, Springer, 2021, 09, pp.065. &#x27E8;10.1007/JHEP09(2021)065&#x27E9;", Edición 2, 2021, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/jhep09(2021)065

Prospects for fundamental physics with LISA

Autores: Enrico Barausse, Emanuele Berti, Thomas Hertog, Scott A. Hughes, Philippe Jetzer, Paolo Pani, Thomas P. Sotiriou, Nicola Tamanini, Helvi Witek, Kent Yagi, Nicolás Yunes, T. Abdelsalhin, A. Achucarro, K. van Aelst, N. Afshordi, S. Akcay, L. Annulli, K. G. Arun, I. Ayuso, V. Baibhav, T. Baker, H. Bantilan, T. Barreiro, C. Barrera-Hinojosa, N. Bartolo, D. Baumann, E. Belgacem, E. Bellini, N. Bellomo
Publicado en: General Relativity and Gravitation, Edición 52, 2021, ISSN 0001-7701
Editor: Kluwer Academic Publishers
DOI: 10.1007/s10714-020-02691-1

Detecting primordial features with LISA

Autores: Jacopo Fumagalli, Mauro Pieroni, Sébastien Renaux-Petel, Lukas T. Witkowski
Publicado en: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2022/07/020

Non-Gaussianity after many-field reheating

Autores: Pedro Carrilho; David J. Mulryne; John W. Ronayne
Publicado en: EISSN: 1550-2368, Edición 2, 2021, ISSN 2470-0029
Editor: American Physical Society
DOI: 10.1103/physrevd.103.083532

Oscillations in the stochastic gravitational wave background from sharp features and particle production during inflation

Autores: Jacopo Fumagalli; Sébastien Renaux-Petel; Lukas T. Witkowski
Publicado en: JCAP, Edición 1, 2021, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.48550/arxiv.2012.02761

Resonant features in the stochastic gravitational wave background

Autores: Jacopo Fumagalli, Sébastien Renaux-Petel, Lukas T. Witkowski
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2021, 2023, Página(s) 059, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2021/08/059

Primordial gravitational waves from excited states

Autores: Jacopo Fumagalli, Gonzalo A. Palma, Sébastien Renaux-Petel, Spyros Sypsas, Lukas T. Witkowski, Cristobal Zenteno
Publicado en: Journal of High Energy Physics volume, 2022, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.48550/arxiv.2111.14664

Primordial black holes and their gravitational-wave signatures

Autores: Eleni Bagui, Sébastien Clesse, Valerio De Luca, Jose María Ezquiaga, Gabriele Franciolini, Juan García-Bellido, Cristian Joana, Rajeev Kumar Jain, Sachiko Kuroyanagi, Ilia Musco, Theodoros Papanikolaou, Alvise Raccanelli, Sébastien Renaux-Petel, Antonio Riotto, Ester Ruiz Morales, Marco Scalisi, Olga Sergijenko, Caner Ünal, Vincent Vennin, David Wands, null null
Publicado en: Living Reviews in Relativity, Edición 28, 2025, ISSN 1433-8351
Editor: Albert Einstein Institut
DOI: 10.1007/s41114-024-00053-w

Inflationary stochastic anomalies

Autores: Lucas Pinol, Sébastien Renaux-Petel, Yuichiro Tada
Publicado en: Classical and Quantum Gravity, Edición 36/7, 2019, Página(s) 07LT01, ISSN 0264-9381
Editor: Institute of Physics Publishing
DOI: 10.1088/1361-6382/ab097f

Flattened non-Gaussianities from the effective field theory of inflation with imaginary speed of sound

Autores: Sebastian Garcia-Saenz, Sébastien Renaux-Petel
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2018/11, 2018, Página(s) 005-005, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2018/11/005

Primordial fluctuations and non-Gaussianities in sidetracked inflation

Autores: Sebastian Garcia-Saenz, Sébastien Renaux-Petel, John Ronayne
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2018/07, 2018, Página(s) 057-057, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2018/07/057

On backreaction effects in geometrical destabilisation of inflation

Autores: Oskar Grocholski, Marcin Kalinowski, Maciej Kolanowski, Sébastien Renaux-Petel, Krzysztof Turzyński, Vincent Vennin
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2019/05, 2019, Página(s) 008-008, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2019/05/008

Hyper-Non-Gaussianities in Inflation with Strongly Nongeodesic Motion

Autores: Jacopo Fumagalli, Sebastian Garcia-Saenz, Lucas Pinol, Sébastien Renaux-Petel, John Ronayne
Publicado en: Physical Review Letters, Edición 123/20, 2019, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/PhysRevLett.123.201302

Higgs vacuum (in)stability during inflation. The dangerous relevance of de Sitter departure and Planck-suppressed operators

Autores: Jacopo Fumagalli, Sébastien Renaux-Petel, John W. Ronayne
Publicado en: Journal of High Energy Physics, Edición 2020/2, 2020, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/JHEP02(2020)142

Revisiting non-Gaussianity in multifield inflation with curved field space

Autores: Sebastian Garcia-Saenz, Lucas Pinol, Sébastien Renaux-Petel
Publicado en: Journal of High Energy Physics, Edición 2020/1, 2020, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/JHEP01(2020)073

Shapes of the cosmological low-speed collider

Autores: Sadra Jazayeri, Sébastien Renaux-Petel, Denis Werth
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2023, 2023, Página(s) 035, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2023/12/035

New horizons for fundamental physics with LISA

Autores: K. G. Arun et al
Publicado en: Living Reviews in Relativity, 2022, ISSN 1433-8351
Editor: Albert Einstein Institut
DOI: 10.1007/s41114-022-00036-9

Cosmology with the Laser Interferometer Space Antenna

Autores: Pierre Auclair, David Bacon, Tessa Baker, Tiago Barreiro, Nicola Bartolo, Enis Belgacem, Nicola Bellomo, Ido Ben-Dayan, Daniele Bertacca, Marc Besancon, Jose J. Blanco-Pillado, Diego Blas, Guillaume Boileau, Gianluca Calcagni, Robert Caldwell, Chiara Caprini, Carmelita Carbone, Chia-Feng Chang, Hsin-Yu Chen, Nelson Christensen, Sebastien Clesse, Denis Comelli, Giuseppe Congedo, Carlo Contaldi, Mar
Publicado en: Living Reviews in Relativity, Edición 26, 2024, ISSN 1433-8351
Editor: Albert Einstein Institut
DOI: 10.1007/s41114-023-00045-2

Gravitational waves from dark matter isocurvature

Autores: Guillem Domènech, Samuel Passaglia, Sébastien Renaux-Petel
Publicado en: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2022/03/023

The Self‐Tuning of the Cosmological Constant and the Holographic Relaxion

Autores: Yuta Hamada; Elias Kiritsis; Francesco Nitti; Lukas T. Witkowski
Publicado en: 2020, Edición 3, 2021, ISSN 1521-3978
Editor: Wiley-VCH GmbH
DOI: 10.1002/prop.202000098

No-go theorem for scalar-trispectrum-induced gravitational waves

Autores: Sebastian Garcia-Saenz, Lucas Pinol, Sébastien Renaux-Petel, Denis Werth
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2023, 2023, Página(s) 057, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2023/03/057

Erratum: Questions on calculation of primordial power spectrum with large spikes: the resonance model case

Autores: Keisuke Inomata, Matteo Braglia, Xingang Chen
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2023, 2024, Página(s) E01, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2023/09/e01

One-loop infrared rescattering by enhanced scalar fluctuations during inflation

Autores: Jacopo Fumagalli, Sukannya Bhattacharya, Marco Peloso, Sébastien Renaux-Petel, Lukas T. Witkowski
Publicado en: Journal of Cosmology and Astroparticle Physics, Edición 2024, 2024, Página(s) 029, ISSN 1475-7516
Editor: Institute of Physics
DOI: 10.1088/1475-7516/2024/04/029

Conference proceedings (1)

Inflation with strongly non-geodesic motion: theoretical motivations and observational imprints

Autores: Sébastien Renaux-Petel
Publicado en: proceedings of the European Physical Society Conference on High Energy Physics, 2021
Editor: PoS
DOI: 10.22323/1.398.0128