Analytic vortex solutions in an unusual Mexican-hat potential
Date
1997Author
Theodorakis, StavrosISSN
1063-651XSource
Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary TopicsVolume
56Issue
4Pages
4809-4812Google Scholar check
Metadata
Show full item recordAbstract
We introduce an unusual Mexican-hat potential, a piecewise parabolic one, and we show that its vortex solutions can be found analytically, in contrast to the case of the standard |Ψ|4 field theory.