Temperature Dependence of the Angle Resolved Photoemission Spectra in the Undoped Cuprates: Self-Consistent Approach to the tJ Holstein Model

V. Cataudella, G. De Filippis, A. S. Mishchenko, and N. Nagaosa
Phys. Rev. Lett. 99, 226402 – Published 30 November 2007; Erratum Phys. Rev. Lett. 100, 089901 (2008)

Abstract

We develop a novel self-consistent approach for studying the angle resolved photoemission spectra (ARPES) of a hole in the tJ Holstein model giving perfect agreement with numerically exact diagrammatic Monte Carlo (DMC) data at zero temperature for all regimes of electron-phonon coupling. Generalizing the approach to finite temperatures, we find that the anomalous temperature dependence of the ARPES in undoped cuprates is explained by cooperative interplay of coupling of the hole to magnetic fluctuations and strong electron-phonon interaction.

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  • Received 20 June 2007
  • Corrected 20 February 2008

DOI:https://doi.org/10.1103/PhysRevLett.99.226402

©2007 American Physical Society

Corrections

20 February 2008

Erratum

Authors & Affiliations

V. Cataudella1, G. De Filippis1, A. S. Mishchenko2,3, and N. Nagaosa2,4

  • 1Coherentia-CNR-INFM and Dip. di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy
  • 2CREST, Japan Science and Technology Agency (JST), AIST, 1-1-1, Higashi, Tsukuba 305-8562, Japan
  • 3RRC “Kurchatov Institute,” 123182, Moscow, Russia
  • 4CREST, Department of Applied Physics, The University of Tokyo, 7- 3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan

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Issue

Vol. 99, Iss. 22 — 30 November 2007

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