Study on early inflationary phase using a new form of non-canonical scalar field model

DOI10.1007/s10714-021-02794-3zbMath1482.83126OpenAlexW3135700002MaRDI QIDQ2060489

Amitava Choudhuri, Mithun Bairagi

Publication date: 13 December 2021

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10714-021-02794-3

zbMATH Keywords

inflationary phaseLie symmetryattractor solutionnon-canonical scalar field model

Mathematics Subject Classification ID

Attractors (35B41) Relativistic cosmology (83F05) Applications of Lie (super)algebras to physics, etc. (17B81) Gravitational energy and conservation laws; groups of motions (83C40) Constrained dynamics, Dirac's theory of constraints (70H45) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05)

Related Items (1)

The minimally coupled and canonical scalar field inflationary cosmology with negative quadratic and modified Higgs-like potentials: a symmetry based approach

Cites Work

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• Generalized G-Inflation: --Inflation with the Most General Second-Order Field Equations--
• Chaos
• Cosmologies with a general non-canonical scalar field
• Symmetries and differential equations
• \(k\)-inflation
• Perturbations in \(k\)-inflation
• The Swampland: Introduction and Review

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