Quantum narrowing effect in a spin-Peierls system with quantum lattice fluctuation

  title={Quantum narrowing effect in a spin-Peierls system with quantum lattice fluctuation},
  author={Hiroaki Onishi and Seiji Miyashita},
  journal={Journal of the Physical Society of Japan},
We investigate a one-dimensional S =1/2 antiferromagnetic Heisenberg model coupled to quantum lattice vibration using a quantum Monte Carlo method. We study the ground-state lattice fluctuation whe... 
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