Title: Slow decay in a spin model
Authors: Dekeyser, Raf ×
Lee, MH #
Issue Date: 1991
Publisher: World Scientific
Host Document: Rigorous results in quantum dynamics pages:250-253
Conference: Meeting on rigorous results in quantum dynamics location:Liblice date:10-15 June 1990
Abstract: The time evolution of a spin in the spin-1/2 van der Waals model has been obtained by solving the Heisenberg equation of motion exactly. Using this solution, we have obtained the long time behavior of the autocorrelation function of a spin. The origin and mechanism of slow decay are described.
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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