Loschmidt echo of local dynamical processes in integrable and non integrable spin chains
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DOI: 10.1088/1751-8121/ab2ddb
Abstract: The Loschmidt echo is investigated to track the effect of the local QDP. It is also quite sensitive to whether the background dynamics is integrable or not. For the integrable case, viz. the Heisenberg model,… read more here.
Keywords: dynamical processes; loschmidt echo; non integrable; local dynamical ... See more keywords