34 citations
- Institute for Basic ScienceKR3 papers
- Center for Quantum NanoscienceKR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Ewha Womans University Medical CenterKR2 papers
- Georgia Institute of TechnologyUS2 papers
- Ghent UniversityBE2 papers
- Korea Astronomy and Space Science InstituteKR2 papers
- Nagoya UniversityJP2 papers
- Nihon UniversityJP2 papers
- Rikkyo UniversityJP2 papers
- Sogang UniversityKR2 papers
- American UniversityUS1 paper
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hep-th2026
Ultra slow-turn inflation
Ana Achúcarro, Perseas Christodoulidis, Jinn-Ouk Gong +1
In standard multi-field models, tachyonic isocurvature perturbations generally indicate the presence of an instability. We revisit the stability of some known counterexamples and s…
hep-th2025★ 1 cited
-term Multi-Field Inflation in Supergravity without Stabiliser Superfields
Jinn-Ouk Gong, Sergei V. Ketov, Takahiro Terada
Realising -term slow-roll inflation in supergravity is non-trivial due to the well-known -problem. The common strategy to solve the problem is to impose a shift symmetry on…