Seminarium "Teoria cząstek elementarnych i kosmologia"

This talk will discuss various aspects of supercooled phase transitions in the early Universe. A working example will be a model with classical scale invariance. I will highlight special features of supercooled transitions and show the predictions for the resulting gravitational-wave signals. Moreover, I will mention the interplay with the dark matter abundance. Subsequently, I will reverse the problem and discuss what we can learn about the underlying model if a signal characteristic of a supercooled phase transition is observed. Finally, I will examine the reliability of presented results and sketch ways to improve the accuracy of theoretical predictions.

slides: https://mycloud.fuw.edu.pl/index.php/s/z9nWmL5EK7kqdsY