Early Universe Vacuum Stability and Beyond the Standard Model Physics

Project Information

EUVSBSMP

Grant agreement ID: 786564

DOI

10.3030/786564

Project closed

EC signature date 28 March 2018

Start date 1 September 2019

End date 31 August 2021

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 136 582,80

EU contribution

€ 136 582,80

Coordinated by

KEEMILISE JA BIOLOOGILISE FUUSIKA INSTITUUT
Estonia

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Publications

Peer reviewed articles (4)

Vacuum decay constraints on the Higgs curvature coupling from inflation

Author(s): Andreas Mantziris, Tommi Markkanen, Arttu Rajantie
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2021/03, 2021, Page(s) 077, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2021/03/077

Novel mechanism for primordial perturbations in minimal extensions of the Standard Model

Author(s): Alexandros Karam, Tommi Markkanen, Luca Marzola, Sami Nurmi, Martti Raidal, Arttu Rajantie
Published in: Journal of High Energy Physics, Issue 2020/11, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2020)153

Scalar correlation functions for a double-well potential in de Sitter space

Author(s): Tommi Markkanen, Arttu Rajantie
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2020/03, 2020, Page(s) 049-049, ISSN 1475-7516
Publisher: Institute of Physics
DOI: 10.1088/1475-7516/2020/03/049

Higgs-like spectator field as the origin of structure

Author(s): Alexandros Karam, Tommi Markkanen, Luca Marzola, Sami Nurmi, Martti Raidal, Arttu Rajantie
Published in: The European Physical Journal C, Issue 81/7, 2021, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-021-09417-w