Only conformal coupling ξ=1/6 for scalar fields produces thermodynamic stability at all temperatures and radii in an Einstein universe; scalars must also be present alongside electromagnetic and neutrino radiation to maintain stability.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
gr-qc 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Thermodynamic stability in an Einstein universe
Only conformal coupling ξ=1/6 for scalar fields produces thermodynamic stability at all temperatures and radii in an Einstein universe; scalars must also be present alongside electromagnetic and neutrino radiation to maintain stability.