Strings in strongly correlated electron systems
arXiv:0711.2129 · doi:10.1002/andp.200810309
Abstract
It is shown that strongly correlated electrons on frustrated lattices like pyrochlore, checkerboard or kagome lattice can lead to the appearance of closed and open strings. They are resulting from nonlocal subsidiary conditions which propagating strongly correlated electrons require. The dynamics of the strings is discussed and a number of their properties are pointed out. Some of them are reminiscent of particle physics.
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References in corpus (9)
- String-net condensation: A physical mechanism for topological phases
- Pyrochlore Photons: The U(1) Spin Liquid in a S=1/2 Three-Dimensional Frustrated Magnet
- Fractionalization in an Easy-axis Kagome Antiferromagnet
- Ice: a strongly correlated proton system
- Kinetic ferromagnetism on a kagome lattice
- Fractional charges in pyrochlore lattices
- Planar pyrochlore, quantum ice and sliding ice
- Correlated Fermions on a Checkerboard Lattice
- On confined fractional charges: a simple model