Media type: E-Article Title: On the groundstate energy spectrum of magnetic knots and links Contributor: Ricca, Renzo L; Maggioni, Francesca imprint: IOP Publishing, 2014 Published in: Journal of Physics A: Mathematical and Theoretical Language: Not determined DOI: 10.1088/1751-8113/47/20/205501 ISSN: 1751-8113; 1751-8121 Keywords: General Physics and Astronomy ; Mathematical Physics ; Modeling and Simulation ; Statistics and Probability ; Statistical and Nonlinear Physics Origination: Footnote: