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Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2024)231
Abstract: Relativistic bubble walls from cosmological phase transitions (PT) necessarily accumulate expanding shells of particles. We systematically characterize shell properties, and identify and calculate the processes that prevent them from free streaming: phase-space saturation effects, out-of-equilibrium…
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Keywords:
shell;
relativistic bubble;
shells relativistic;
particle shells ... See more keywords
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Published in 2020 at "Physical Review Letters"
DOI: 10.1103/physrevlett.124.158101
Abstract: A general phase plot is proposed for discrete particle shells that allows for thermal fluctuations of the shell geometry and of the inter-particle connectivities. The phase plot contains a first-order melting transition, a buckling transition,…
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Keywords:
phase behavior;
temperature phase;
finite temperature;
particle shells ... See more keywords