Unified gauge models and one-loop quantum cosmology

Journal Article · Tue Jul 01 00:00:00 EDT 1997 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.56.1328· OSTI ID:527102

Esposito, G ^[1]; Kamenshchik, A Y ^[2]; Miele, G ^[3]

---

1. Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Mostra dOltremare Padiglione 20, 80125 Napoli (Italy)
2. Nuclear Safety Institute, Russian Academy of Sciences, 52 Bolshaya Tulskaya, Moscow 113191 (Russia)
3. Dipartimento di Scienze Fisiche, Mostra dOltremare Padiglione 19, 80125 Napoli (Italy)

This paper studies the normalizability criterion for the one-loop wave function of the universe in a de Sitter background, when various unified gauge models are considered. It turns out that the interaction of inflaton and matter fields, jointly with the request of normalizability at one-loop order, picks out nonsupersymmetric versions of unified gauge models. {copyright} {ital 1997} {ital The American Physical Society}

• OSTI ID: 527102
• Journal Information: Physical Review, D, Vol. 56, Issue 2; Other Information: PBD: Jul 1997
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
UNIFIED GAUGE MODELS
UNIVERSE
WAVE FUNCTIONS
QUANTUM GRAVITY
INFLATION
MATTER
COSMOLOGY