Interaction-Induced Enhancement of Spin-Orbit Coupling in Two-Dimensional Electronic System

Abstract

We study theoretically the renormalization of the spin-orbit coupling constant of two-dimensional electrons by electron-electron interactions. We demonstrate that, similarly to the $g$ factor, the renormalization corresponds to the enhancement, although the magnitude of the enhancement is weaker than that for the $g$ factor. For high electron concentrations (small interaction parameter $r_s$) the enhancement factor is evaluated analytically within the static random phase approximation. For large $r_s\sim 10$ we use an approximate expression for effective electron-electron interaction, which takes into account the local field factor, and calculate the enhancement numerically. We also study the interplay between the interaction-enhanced Zeeman splitting and interaction-enhanced spin-orbit coupling.

18 pages, 2 figures, REVTeX

References in corpus (6)

• Metal-insulator transition at B=0 in a dilute two dimensional GaAs-AlGaAs hole gas
• The Metallic-Like Conductivity of a Two-Dimensional Hole System
• Metal Insulator transition at B=0 in p-SiGe
• Apparent Metallic Behavior at B = 0 of a two-dimensional electron system in AlAs
• Unconventional Metallic State in Two Dimensional System With Broken Inversion Symmetry
• Quantum interference and electron-electron interactions at strong spin-orbit coupling in disordered systems

Cited by in corpus (66)

• Metal-insulator transition in two-dimensional electron systems
• Effect of the spin-orbit interaction on the band structure and conductance of quasi-one-dimensional systems
• Fermi liquid instabilities in the spin channel
• The low-density spin susceptibility and effective mass of mobile electrons in Si inversion layers
• Sharp increase of the effective mass near the critical density in a metallic 2D electron system
• Rashba spin-orbit interaction and shot noise for spin-polarized and entangled electrons
• Anomalous Rashba spin splitting in two-dimensional hole systems
• Spin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system
• Metal-insulator transitions and the effects of electron-electron interactions in two-dimensional electron systems
• Spin-orbit coupling and ESR theory for carbon nanotubes
• Coherent spin dynamics of electrons and excitons in nanostructures
• Rashba interaction in quantum wires with in-plane magnetic fields
• Rashba precession in quantum wires with interaction
• Chiral spin resonance and spin-Hall conductivity in the presence of the electron-electron interactions
• Electron Correlations in a Quantum Dot with Bychkov-Rashba Coupling
• Novel Phenomena in Dilute Electron Systems in Two Dimensions
• Plasmon mass and Drude weight in strongly spin-orbit-coupled 2D electron gases
• Fermi liquid parameters in 2D with spin-orbit interaction
• Properties of strongly correlated two-dimensional electron gas in semiconductor layers
• Coulomb Drag and Spin Coulomb Drag in the presence of Spin-orbit Coupling
• Chiral Spin Waves in Fermi Liquids with Spin-Orbit Coupling
• Electronic charge and spin density distribution in a quantum ring with spin-orbit and Coulomb interactions
• Linear response theory of interacting topological insulators
• Theory of a chiral Fermi liquid: general formalism
• Effect of electron-electron interaction on the phonon-mediated spin relaxation in quantum dots
• Electron Spin Resonance in a Two-Dimensional Fermi Liquid with Spin-Orbit Coupling
• Inelastic decay rate of quasiparticles in a two-dimensional spin-orbit coupled electron system
• Exchange energy and generalized polarization in the presence of spin-orbit coupling in two dimensions
• Rashba spin-orbit coupling and spin precession in carbon nanotubes
• Luttinger liquid with strong spin-orbital coupling and Zeeman splitting in quantum wires
• High density limit of the two-dimensional electron liquid with Rashba spin-orbit coupling
• Intrinsic Damping of Collective Spin Modes in a Two-Dimensional Fermi Liquid with Spin-Orbit Coupling
• Dephasing in Rashba spin precession along mutlichannel quantum wires and nanotubes
• Two exact properties of the perturbative expansion for the two-dimensional electron liquid with Rashba or Dresselhaus spin-orbit coupling
• Spin relaxation in the presence of electron-electron interactions
• Metal-insulator transition in 2D: a role of the upper Habbard band
• A metal-insulator transition in 2D: Established facts and open questions
• Raman Scattering by a Two-Dimensional Fermi Liquid with Spin-Orbit Coupling
• Spin-orbit-enhanced Wigner localization in quantum dots
• A generalized Stoner criterion and versatile spin ordering in two-dimensional spin-orbit coupled electron systems
• Effective lattice model for collective modes in a Fermi liquid with spin-orbit coupling
• Resonant finite-size impurities in graphene, unitary limit and Friedel oscillations
• Magnetism and metal-insulator transitions in the Rashba-Hubbard model
• Weyl Semimetallic State in the Rashba-Hubbard Model
• Charge and spin density response functions of the clean two-dimensional electron gas with Rashba spin-orbit coupling at finite momenta and frequencies
• Spin-orbit coupling and electron spin resonance for interacting electrons in carbon nanotubes
• Spectral Properties and Local Density of States of Disordered Quantum Hall Systems with Rashba Spin-Orbit Coupling
• Collective spin modes in Fermi liquids with spin-orbit coupling
• Sharply increasing effective mass: a precursor of the spontaneous spin polarization in a dilute two-dimensional electron system
• Spin independence of the strongly enhanced effective mass in ultra-clean SiGe/Si/SiGe two-dimensional electron system
• Electron Correlation Effects in Non-Centrosymmetric Metals in the Weak Coupling Regime
• Coupled spin-charge dynamics in helical Fermi liquids beyond the random phase approximation
• Does spin-orbit coupling play a role in metal-nonmetal transition in two-dimensional systems?
• Rashba spin splitting in different quantum channels
• Zero-Field Satellites of a Zero-Bias Anomaly
• Quasiparticle velocities in 2D electron/hole liquids with spin-orbit coupling
• Study of two-dimensional electron systems in the renormalized-ring-diagram approximation
• Electronic structure and transport for a laser-field-irradiated quantum wire with Rashba spin-orbit coupling
• Phase diagram of the interacting persistent spin-helix state
• Effects of interaction on field-induced resonances in confined Fermi liquid
• Linear in-plane magnetoconductance and spin susceptibility of a 2D electron gas on a vicinal silicon surface
• Spin-orbit-induced correlations of the local density of states in two-dimensional electron gas
• Magnetoresistance and spin polarization in the insulating regime of a Si two-dimensional electron system
• Co-ordination between Rashba spin-orbital interaction and space charge effect and enhanced spin injection into semiconductors
• Delocalization of charge and current in a chiral quasiparticle wave-packet
• Spin polarization and effective mass: a numerical study in disordered two dimensional systems