CdL instanton in EiBI gravity and the failure of thin-wall approximation
DOI10.1134/S0202289321020092zbMath1480.83025OpenAlexW3174549727MaRDI QIDQ2054903
R. D. Lambaga, J. Kristiano, Handhika S. Ramadhan
Publication date: 3 December 2021
Published in: Gravitation \& Cosmology (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s0202289321020092
Relativistic cosmology (83F05) Asymptotic expansions of solutions to PDEs (35C20) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Exact solutions to problems in general relativity and gravitational theory (83C15) Applications of vector bundles and moduli spaces in mathematical physics (twistor theory, instantons, quantum field theory) (14D21) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Tunneling in quantum theory (81U26)
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