Theory of non-Fermi liquid near a diagonal electronic nematic state on a square lattice
arXiv:cond-mat/0701636 · doi:10.1103/PhysRevB.76.045106
Abstract
We study effects of Fermi surface fluctuations on a single-particle life time near the diagonal electronic nematic phase on a two-dimensional square lattice. It has been shown that there exists a quantum critical point (QCP) between the diagonal nematic and isotropic phases. We study the longitudinal fluctuations of the order parameter near the critical point, where the singular forward scattering leads to a non-Fermi liquid behavior over the whole Fermi surface except along the k_x- and k_y-directions. We will also discuss the temperature and chemical potential dependence of the single-particle decay rate.
arXiv comment4 pages, 3 figures, revtex 4
References in corpus (25)
- How to detect fluctuating order in the high-temperature superconductors
- Electronic Liquid Crystal Phases of a Doped Mott Insulator
- Evidence for an Anisotropic State of Two-Dimensional Electrons in High Landau Levels
- d-wave superconductivity and Pomeranchuk instability in the two-dimensional Hubbard model
- Quantum Theory of a Nematic Fermi Fluid
- Formation of a Nematic Fluid at High Fields in Sr3Ru2O7
- Anisotropic electron-phonon interaction in the cuprates
- Two-Dimensional Geometry of Spin Excitations in the High Temperature Superconductor YBa2Cu3O6+x
- Soft Fermi Surfaces and Breakdown of Fermi Liquid Behavior
- Instability toward Formation of Quasi-One-Dimensional Fermi Surface in Two-Dimensional t-J Model
- Dynamic Stripes and Resonance in the Superconducting and Normal Phases of YBa2Cu3O6.5 Ortho-II Superconductor
- Implications of Charge Ordering for Single-Particle Properties of High-Tc Superconductors
- Fermi surface fluctuations and single electron excitations near Pomeranchuk instability in two dimensions
- Angular dependence of the magnetic susceptibility in the itinerant metamagnet Sr3Ru2O7
- Non-perturbative behavior of the quantum phase transition to a nematic Fermi fluid
- Formation of Electronic Nematic Phase in Interacting Systems
- Itinerant metamagnetism induced by electronic nematic order
- Signatures of Electronic Nematic Phase at Isotropic-Nematic Phase Transition
- Magnetic excitations and their anisotropy in YBCO: slave-boson mean-field analysis of bilayer t-J model
- `Local' Quantum Criticality at the Nematic Quantum Phase Transition
- Heat Bath Approach to Landau Damping and Pomeranchuk Quantum Critical Points
- Anisotropic spin and charge excitations in superconductors: signature of electronic nematic order
- Self-generated locality near a ferromagnetic quantum-critical point
- Possible Phases of the Two-Dimensional t-t' Hubbard Model
- Interplay between parallel and diagonal electronic nematic phases in interacting systems
Cited by in corpus (7)
- Nematic Fermi Fluids in Condensed Matter Physics
- Non-Fermi Liquid due to Orbital Fluctuations in Iron Pnictide Superconductors
- Meta-nematic transitions in a bilayer system: Application to the bilayer ruthenate
- Fermi Liquid instabilities in two-dimensional lattice models
- Anomalous Scaling of the Penetration Depth in Nodal Superconductors
- Elementary Excitations due to Orbital Degrees of Freedom in Iron Based Superconductors
- Unveiling a nematic quantum critical point in multi-orbital systems