3 papers
hep-ph2026
Nonlinear physics of axion inflation
Oleksandr Sobol, Richard von Eckardstein, Elias Koch +3
An axion-like field coupled to an Abelian gauge field provides one of the simplest inflationary models that is free from the eta problem and possesses an efficient reheating mechan…
physics.ed-ph2024
Potential Pitfalls in Visual Models of Tipping Points -- And How to Fix Them
Jonathan Dechert, Svetlana Gurevich, Stefan Heusler
Visual models play a crucial role in both science and science communication. However, the distinction between mere analogies and mathematically sound graphical representations is n…
cond-mat.quant-gas2024
Localized States in Dipolar Bose-Einstein Condensates: To be or not to be of second order
Alina Barbara Steinberg, Fabian Maucher, Svetlana Gurevich +1
We report the existence of localized states in dipolar Bose-Einstein condensates confined to a tubular geometry. We first perform a bifurcation analysis to track their emergence in…