Abstract
The energy and action for skyrmions in two-dimensional electron gas with nonlocal exchange have been calculated. The energy of positively charged skyrmions is considerably lower than the energy of negatively charged skyrmions and does not contain an exchange contribution. The action has been calculated taking into account collective skyrmion null modes.
| Original language | English |
|---|---|
| Pages (from-to) | 392-397 |
| Number of pages | 6 |
| Journal | Journal of Experimental and Theoretical Physics |
| Volume | 88 |
| Issue number | 2 |
| Publication status | Published - Feb 1999 |
Research Beacons, Institutes and Platforms
- National Graphene Institute