Equation of State and Temperature of First Heavy Particles Arising in the Universe at the Grand Unification Scale,
I. G. Dymnikova, M. Krawczyk
Abstract
We consider first heavy particles with masses M MGUT which arise in the Universe during phase transitions at the Grand Unification scale. Using statistical mechanics approach we show that they behave like ideal quantum degenerate Bose gas which has the temperature of the Hawking thermal radiation due to presence of the de Sitter event horizon. The equation of state for both scalar and gauge bosons is presented including the coupling constant at the Grand Unification scale.
Create a lesson
Related papers
Has Quarkyonic Matter Been Seen in Lattice Simulations?
Kohei Fujikura, Kenji Fukushima, Yoshimasa Hidaka et al.
Analytic parametrisations of the scale dependence of proton parton distributions
David F. Rentería-Estrada
DIS-secting the universe with high-energy neutrinos
Rhorry Gauld, Lorenzo Guerra, Ulrich Haisch et al.
Quantum Fourier integration of decay rates at next-to-leading order
David F. Rentería-Estrada
Light Primordial Black Holes from a First-Order Phase Transition near the End of Inflation: Baryogenesis and Gravitational Wave Signatures
Zihong Cheng, Fa Peng Huang
Investigating bottom quark effects in Higgs boson pair production
David Bürg, Gudrun Heinrich, Philipp Rendler