Finite temperature spectral function of Mott insulators and CDW States

Abstract

We calculate the low temperature spectral function of one-dimensional incommensurate charge density wave (CDW) states and half-filled Mott insulators (MI). At $T=0$ there are two dispersing features associated with the spin and charge degrees of freedom respectively. We show that already at very low temperatures (compared to the gap) one of these features gets severely damped. We comment on implications of this result for photoemission experiments.

4 pages, 2 figures, published version

References in corpus (2)

• Weakly coupled one-dimensional Mott insulators
• Form factors of soliton-creating operators in the sine-Gordon model

Cited by in corpus (33)

• Much Ado about Zeros: The Luttinger Surface and Mottness
• Finite Temperature Dynamical Correlations in Massive Integrable Quantum Field Theories
• The doping-driven evolution of the superconducting state of a doped Mott insulator: a key for the high temperature superconductivity
• Mottness in High-Temperature Copper-Oxide Superconductors
• Finite temperature dynamics of the Mott insulating Hubbard chain
• Finite Temperature Dynamical Structure Factor of Alternating Heisenberg Chains
• A strange metal with a small Fermi surface and strong collective excitations
• A Field Theory for Fermionic Ladder with Generic Intrachain Interactions
• Fractionalized Fermi Liquid in a Kondo-Heisenberg Model
• Resonant magnetic mode in superconducting 2-leg ladders
• Current spinon-holon description of the one-dimensional charge-transfer insulator SrCuO2: Angle-resolved photoemission measurements
• Pseudoparticle approach to 1D integrable quantum models
• Incoherent Soliton Excitations and Spin-Charge Separation in Blue Bronze
• Local density of states of 1D Mott insulators and CDW states with a boundary
• Doping of a One-Dimensional Mott Insulator: Photoemision and Optical Studies of Sr${}_2$CuO${}_{3+\delta }$
• Superconducting fluctuations in the Luther-Emery liquid
• Superconductor-Metal Transition in Odd-Frequency Paired Superconductor in Magnetic Field
• Absence of ballistic charge transport in the half-filled 1D Hubbard model
• Boundary effects on the local density of states of one-dimensional Mott insulators and charge density wave states
• Dynamical response functions in the quantum Ising chain with a boundary
• Atom-molecule coherence in a one-dimensional system
• Interaction effects in a microscopic quantum wire model with strong spin-orbit interaction
• Tracking spin and charge with spectroscopy in spin-polarised 1D systems
• SU(N) Evolution of a Frustrated Spin Ladder
• Spectral properties of one-dimensional spiral spin density wave states
• Phase transitions in the boson-fermion resonance model in one dimension
• Topology- and symmetry-protected domain wall conduction in quantum Hall nematics
• Friedel oscillations of Density of States in a one-dimensional Mott insulator and Incommensurate Charge Density Wave/Superconductor
• Universal thermodynamics of the one-dimensional attractive Hubbard model
• Local density of states of a quarter-filled one-dimensional Mott insulator with a boundary
• The fate of pairing and spin-charge separation in the presence of long-range antiferromagnetism
• Observation of spin-charge separation and boundary bound states via the local density of states
• Parameters of Tomonaga-Luttinger liquid in a quasi-1D material with Coulomb interactions