- #1
wdlang
- 307
- 0
i do not really understand wigmer-mermin theorem
in my impression, it states that there is no continuous symmetry breaking in 1d and 2d
so does wigner-mermin theorem rules out SF-Mott insulator transtion in 1d and 2d lattices ?
in my impression, it states that there is no continuous symmetry breaking in 1d and 2d
so does wigner-mermin theorem rules out SF-Mott insulator transtion in 1d and 2d lattices ?