The Cauchy problem for the Klein–Gordon equation under the quartic potential in the de Sitter spacetime
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Publication:5020194
DOI10.1063/5.0043843zbMath1492.35242arXiv2101.01114OpenAlexW3120398720MaRDI QIDQ5020194
Publication date: 4 January 2022
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2101.01114
Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Symmetry breaking in quantum theory (81R40) PDEs in connection with quantum mechanics (35Q40) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02)
Related Items
On a semilinear wave equation in anti-de Sitter spacetime: The critical case, Global existence and blowup of solutions for a semilinear Klein-Gordon equation with the product of logarithmic and power-type nonlinearity, A note on blow-up results for semilinear wave equations in de Sitter and anti-de Sitter spacetimes, On the Cauchy problem for the Hartree type semilinear Schrödinger equation in the de Sitter spacetime, Numerical accuracy and stability of semilinear Klein–Gordon equation in de Sitter spacetime
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