Abstract
We perform quantum Monte Carlo simulations of the itinerant-localized periodic Kondo-Heisenberg model for the underdoped cuprates to calculate the associated spin correlation functions. The strong electron correlations are shown to play a key role in the abrupt destruction of the quasi-long-range antiferromagnetic order in the lightly doped regime.
- Received 16 August 2016
- Revised 17 October 2016
DOI:https://doi.org/10.1103/PhysRevB.94.235118
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