Phase diagram and correlation exponents for interacting fermions in one dimension

  title={Phase diagram and correlation exponents for interacting fermions in one dimension},
  author={Eugene B. Kolomeisky and Joseph P Straley},
  journal={Reviews of Modern Physics},
Electronic structure of quantum dots
The properties of quasi-two-dimensional semiconductor quantum dots are reviewed. Experimental techniques for measuring the electronic shell structure and the effect of magnetic fields are briefly
Nagaoka spin-valley ordering in silicene quantum dots
We study a cluster of quantum dots defined within silicene that host confined electron states with spin and valley degrees of freedom. Atomistic tight-binding and continuum Dirac approximation are
An Effect of the Space Dimension of Electron Fermi Gas upon the Spin Ordering in Clusters and Nanoparticles
Herein, the collective effects of spin polarization in a degenerate electron gas of an arbitrary space dimension are discussed. We consider these low-dimensional systems in light of potential wells
Universal few-body physics and cluster formation
A comprehensive account of the theoretical analyses of the Efimov effect and the universal properties of three-body bound states is provided. Recent experimental studies are reviewed and shown how
Persistent current and Drude weight for the one-dimensional Hubbard model from current lattice density functional theory.
  • A. Akande, S. Sanvito
  • Physics
    Journal of physics. Condensed matter : an Institute of Physics journal
  • 2012
The Bethe ansatz local density approximation to lattice density functional theory for the one-dimensional repulsive Hubbard model is extended to current-LDFT (CLDFT), demonstrating the value of CLDFT in describing the transport properties of one- dimensional correlated electron systems.
Insulating phases of the one-dimensional t-J model with nearest-neighbor repulsive interaction
Abstract. Using the deformed Hubbard operator approach, we analytically study weak-coupling phase diagram of the one-dimensional t-J-V model at half filling. In the case of small deformed parameter
In this paper, we study the phase diagram of the one-dimensional deformed t–J1–J2 model with frustrated exchange interaction. The introduction of the deformed parameter ζ softens the strength of the
Effects of the reduction of the dimension of a system upon spin ordering in a degenerate electron gas
Collective effects of spin ordering in a quasi-one-dimensional degenerate electron gas are discussed. The total energy of the quasi-one-dimensional system, as well as the exchange contribution per