Skyrmion dynamics in quantum Hall ferromagnets
Exploring a classical solution of the non-linear sigma model for a quantum Hall ferromagnet, a skyrmion-magnon effective hamiltonian is obtained via the collective coordinates method. Using the Feynman-Vernon functional integral formalism for this model we find the temperature dependent transport co...
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| Zusammenfassung: | Exploring a classical solution of the non-linear sigma model for a quantum
Hall ferromagnet, a skyrmion-magnon effective hamiltonian is obtained via the
collective coordinates method. Using the Feynman-Vernon functional integral
formalism for this model we find the temperature dependent transport
coefficients which characterize a single skyrmion dynamics. |
|---|---|
| DOI: | 10.48550/arxiv.cond-mat/9903143 |