Quantum wake dynamics in heisenberg antiferromagnetic chains

HIGHLIGHTS

• who: A. Scheie from the (UNIVERSITY) have published the Article: Quantum wake dynamics in Heisenberg antiferromagnetic chains, in the Journal: (JOURNAL) of 27/04/2022
• what: As the authors show below, neutron scattering accesses the imaginary G(r, t) which reveals quantum coherence and Heisenberg uncertainty. Bolstering this conclusion is the analysis shown in Fig 3g, h where the authors remove the oscillations above the light cone from G(r, t), and transform back into S(Q, u03c9).
• how: Experimental G(r t) results are obtained using available KCuF3 data from Refs. Both . . .
  

   

  

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