Remark on supersymmetric bubbles and spectrum crossover

Research output: Contribution to journalArticlepeer-review


Using an exact expression for the domain wall tension in a supersymmetric model, we show that a spectrum crossover takes place in passing from weak to strong coupling. In the weak coupling regime, elementary excitations are the lightest states, while in the strong coupling regime, solitonic objects of a special type-bubbles-assume the role of the lightest states. The crossover occurs at λ2/(4π)∼0.4.

Original languageEnglish (US)
Article number105019
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number10
StatePublished - Nov 13 2012


Dive into the research topics of 'Remark on supersymmetric bubbles and spectrum crossover'. Together they form a unique fingerprint.

Cite this