Exact electromagnetic response of Landau level electrons
We present a simple method that allows us to calculate the electromagnetic response of noninteracting electrons in a strong magnetic field to arbitrary order in the gradients of external electric and magnetic fields. We illustrate the method on both nonrelativistic and massless Dirac electrons filli...
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| פורמט: | Journal article |
| יצא לאור: |
American Physical Society
2018
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