2 papers
hep-ph2026
Particle productions during collisions of highly boosted bubble walls
Haipeng An, Hongyi Jiang
We investigate the production of particles much heavier than the characteristic scale of a cosmological first-order phase transition through collisions of highly boosted bubble wal…
hep-th2026
Two-scalar-field Thick Branes, Gravitational Resonances and Quasinormal Modes
Xin-Yi Pan, Heng Guo, Jing-Xin Gong +1
In this paper, we investigate thick brane worlds in gravity supported by two-scalar-field. The two-scalar sector provides an analytical warped background with tunable energy…