RashbaZTerm.hpp File Reference
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Classes | |
| class | Spinfull::RashbaZTerm |
| Rashba Z term \[ \hat H_{\mathrm{Rashba}\, z} = \sum_{\langle i,j\rangle}\sum_{\sigma\sigma'} \alpha_{ij}^z c_{i\sigma}^\dagger (i\sigma^z)_{\sigma\sigma'} c_{j\sigma'} +\mathrm{h.c.}= \sum_{\langle i,j\rangle}\alpha_{ij}^z\left( i c_{i\uparrow}^\dagger c_{j\uparrow} -i c_{i\downarrow}^\dagger c_{j\downarrow}\right) +\mathrm{h.c.} = i\sum_{\langle i,j\rangle} \frac{\alpha_{ij}^z}{2}\left( \gamma_{i\uparrow}^+ \gamma_{j\uparrow}^+ +\gamma_{i\uparrow}^- \gamma_{j\uparrow}^- -\gamma_{i\downarrow}^+ \gamma_{j\downarrow}^+ -\gamma_{j\downarrow}^- \gamma_{i\downarrow}^- \right) \] . More... | |
Namespaces | |
| Spinfull | |
