- #1
dRic2
Gold Member
- 883
- 225
- TL;DR Summary
- Discrete symmetries
Hi, please correct me if I use a wrong jargon.
If I have discrete symmetries (like for example in a crystal lattice) can I find some conserved quantity ? For example crystal momentum is conserved up to a multiple of the reciprocal lattice constant and it is linked (I think) to the periodicity of the lattice. Can I have something similar for rotations for example ? Do you have any reference at the level of advanced undergrad/first-year grad student ?Thanks
Ric
If I have discrete symmetries (like for example in a crystal lattice) can I find some conserved quantity ? For example crystal momentum is conserved up to a multiple of the reciprocal lattice constant and it is linked (I think) to the periodicity of the lattice. Can I have something similar for rotations for example ? Do you have any reference at the level of advanced undergrad/first-year grad student ?Thanks
Ric