Timeline for What is meant by low-energy approximation?
Current License: CC BY-SA 4.0
3 events
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| Oct 27, 2022 at 11:22 | comment | added | Roger V. | @nouha again, several things can be meant - you could add more contenmxt to the question. Do they use linearized dispersion law rather than the real band structure? | |
| Oct 27, 2022 at 10:48 | comment | added | nouha | I am reading a paper about bilayer graphene and the hamiltonian written was a low-energy hamiltonian. Why is it called this way and how does this hamiltonian differ from the normal one? | |
| Oct 27, 2022 at 10:38 | history | answered | Roger V. | CC BY-SA 4.0 |