Spin Zero Quantum Relativistic Particles in Einstein Universe
M. R. Setare, Khaled Saaidi
TL;DR
This paper derives exact eigenvalues and eigenfunctions for massless scalar particles conformally coupled to the Einstein universe background, advancing understanding of quantum relativistic particles in curved spacetime.
Contribution
It provides an exact analytical solution for the eigenvalues and eigenfunctions of massless scalar particles in Einstein universe, a novel result in quantum cosmology.
Findings
Eigenvalues and eigenfunctions are obtained exactly.
The solutions enhance understanding of quantum fields in curved spacetime.
The work supports further studies in quantum cosmology and field theory.
Abstract
In this letter we have considered the eigenvalues and eigenfunctions of relativistic massless scalar particle which conformally coupled to the background of Einstein universe. We found the eigenvalues and eigenfunctions exactly.
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