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Results tagged with weyl-semimetal
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user 46359
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Chirality of Weyl Semimetal
For Weyl semimetal, the effective Hamiltonian reads:
$$H=E_0 \mathbb{1} + v_0 \cdot \mathrm{q} \mathbb{1}+\sum_{i=1}^{3} \mathrm{v}_i \cdot \mathrm{q} \sigma_i$$
Why is the chirality given by
$${ …
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