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Title: Sneutrino Inflation with α-attractors

Abstract

Sneutrino inflation employs the fermionic partners of the inflaton and stabilizer field as right-handed neutrinos to realize the seesaw mechanism for light neutrino masses. We show that one can improve the latest version of this scenario and its consistency with the Planck data by embedding it in the theory of cosmological α-attractors.

Authors:
;  [1];  [2];  [3];  [4]
  1. Stanford Institute of Theoretical Physics and Department of Physics, Stanford University, Stanford, 94305 CA (United States)
  2. Van Swinderen Institute for Particle Physics and Gravity, University of Groningen, Nijenborgh 4, 9747 AG Groningen (Netherlands)
  3. (Switzerland)
  4. Institute for Theoretical Physics, TU Wien, A-1040 Vienna (Austria)
Publication Date:
Sponsoring Org.:
SCOAP3, CERN, Geneva (Switzerland)
OSTI Identifier:
22572193
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Cosmology and Astroparticle Physics; Journal Volume: 2016; Journal Issue: 11; Other Information: PUBLISHER-ID: JCAP11(2016)046; OAI: oai:repo.scoap3.org:17998; cc-by Article funded by SCOAP3. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COSMOLOGICAL INFLATION; COSMOLOGY; INFLATIONARY UNIVERSE; INFLATONS; NEUTRINOS; PARTICLE PRODUCTION; REST MASS; SPARTICLES

Citation Formats

Kallosh, Renata, Linde, Andrei, Roest, Diederik, Theoretical Physics Department, CERN, CH-1211 Geneva 23, and Wrase, Timm. Sneutrino Inflation with α-attractors. United States: N. p., 2016. Web. doi:10.1088/1475-7516/2016/11/046.
Kallosh, Renata, Linde, Andrei, Roest, Diederik, Theoretical Physics Department, CERN, CH-1211 Geneva 23, & Wrase, Timm. Sneutrino Inflation with α-attractors. United States. doi:10.1088/1475-7516/2016/11/046.
Kallosh, Renata, Linde, Andrei, Roest, Diederik, Theoretical Physics Department, CERN, CH-1211 Geneva 23, and Wrase, Timm. 2016. "Sneutrino Inflation with α-attractors". United States. doi:10.1088/1475-7516/2016/11/046.
@article{osti_22572193,
title = {Sneutrino Inflation with α-attractors},
author = {Kallosh, Renata and Linde, Andrei and Roest, Diederik and Theoretical Physics Department, CERN, CH-1211 Geneva 23 and Wrase, Timm},
abstractNote = {Sneutrino inflation employs the fermionic partners of the inflaton and stabilizer field as right-handed neutrinos to realize the seesaw mechanism for light neutrino masses. We show that one can improve the latest version of this scenario and its consistency with the Planck data by embedding it in the theory of cosmological α-attractors.},
doi = {10.1088/1475-7516/2016/11/046},
journal = {Journal of Cosmology and Astroparticle Physics},
number = 11,
volume = 2016,
place = {United States},
year = 2016,
month =
}
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