• Corpus ID: 59930825

Charge-density-wave phases of the generalized t-V model

  title={Charge-density-wave phases of the generalized t-V model},
  author={Marcin Szyniszewski},
  journal={arXiv: Strongly Correlated Electrons},
  • M. Szyniszewski
  • Published 22 November 2015
  • Physics
  • arXiv: Strongly Correlated Electrons
The one-dimensional extended t-V model of fermions on a lattice is a model with repulsive interactions of finite range that exhibits a transition between a Luttinger liquid conducting phase and a Mott insulating phase. It is known that by tailoring the potential energy of the insulating system, one can force a phase transition into another insulating phase. We show how to construct all possible charge-density-wave phases of the system at low critical densities in the atomic limit. Higher… 

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Quantum physics in one dimension
1. Peculiarities of d=1 2. Bosonization 3. Luttinger liquids 4. Refinements 5. Microscopic methods 6. Spin 1/2 chains 7. Interacting fermions on a lattice 8. Coupled fermionic chains 9. Disordered