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Skyrmions from SU(3) Harmonic Maps and Their Quantization (2000)
Journal Article
Kopeliovich, V., Stern, B., & Zakrzewski, W. (2000). Skyrmions from SU(3) Harmonic Maps and Their Quantization. Physics Letters B, 492(1-2), 39-46. https://doi.org/10.1016/s0370-2693%2800%2901061-3

Static properties of SU(3) multiskyrmions with baryon numbers up to 6 are estimated. The calculations are based on the recently suggested generalization of the SU(2) rational map ansätze applied to the SU(3) model. Both SU(2) embedded skyrmions and g... Read More about Skyrmions from SU(3) Harmonic Maps and Their Quantization.

Translational Chern–Simons action and new planar particle dynamics. (2000)
Journal Article
Lukierski, J., Stichel, P., & Zakrzewski, W. (2000). Translational Chern–Simons action and new planar particle dynamics. Physics Letters B, 484(3-4), 315-322. https://doi.org/10.1016/s0370-2693%2800%2900637-7

We consider a nonstandard D=2+1 gravity described by a translational Chern–Simons action, and couple it to the nonrelativistic point particles. We fix the asymptotic coordinate transformations in such a way that the space part of the metric becomes a... Read More about Translational Chern–Simons action and new planar particle dynamics..