Tensor Renormalization Group and its Application
Tensor Renormalization Group and its Application
Tensor Renormalization Group and its Application
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Basic Idea of Numerical <strong>Renormalization</strong> <strong>Group</strong>To represent a targeted stateψ0∞= ∑l=1f nllby an approximate wavefunction using alimited number of basis statesψ%0M≈ ∑ f % nl=1llsuch that their overlap is maximizedψ%ψ0 0M=∑ %l=1ffllRefine a basis set by performing a series of basis transformations