scholarly journals The higher-order phase transition in toroidal CDT

2020 ◽  
Vol 2020 (5) ◽  
Author(s):  
J. Ambjørn ◽  
G. Czelusta ◽  
J. Gizbert-Studnicki ◽  
A. Görlich ◽  
J. Jurkiewicz ◽  
...  
Keyword(s):  
Phase Transition ◽  
Order Phase Transition ◽  
Higher Order

Structure Study of Supercritical CO2near Higher-Order Phase Transition Line by X-ray Diffraction

1997 ◽  
Vol 101 (36) ◽  
pp. 7158-7162 ◽  
Author(s):  
Takeshi Morita ◽  
Keiko Nishikawa ◽  
Masakazu Takematsu ◽  
Hanae Iida ◽  
Seiya Furutaka
Keyword(s):  
Phase Transition ◽  
Order Phase Transition ◽  
Structure Study ◽  
Higher Order ◽  
Transition Line ◽  
X Ray Diffraction ◽  
X Ray ◽  
Phase Transition Line

Ginzburg–Landau theory for higher order phase transition

2012 ◽  
Vol 472 (1) ◽  
pp. 1-4
Author(s):  
C.E. Ekuma ◽  
G.C. Asomba ◽  
C.M.I. Okoye
Keyword(s):  
Phase Transition ◽  
Order Phase Transition ◽  
Landau Theory ◽  
Higher Order ◽  
Ginzburg Landau

scholarly journals Gravitational wave signals of dark matter freeze-out

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Danny Marfatia ◽  
Po-Yan Tseng
Keyword(s):  
Phase Transition ◽  
Dark Matter ◽  
Gravitational Waves ◽  
Order Phase Transition ◽  
First Order ◽  
Stochastic Background ◽  
First Order Phase Transition ◽  
Relic Abundance ◽  
First Order Phase ◽  
Freeze Out

Abstract We study the stochastic background of gravitational waves which accompany the sudden freeze-out of dark matter triggered by a cosmological first order phase transition that endows dark matter with mass. We consider models that produce the measured dark matter relic abundance via (1) bubble filtering, and (2) inflation and reheating, and show that gravitational waves from these mechanisms are detectable at future interferometers.

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