265 citations · 766 across the 9 of their papers we have counts for
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quant-ph2024★ 1 cited
Fractal decompositions and tensor network representations of Bethe wavefunctions
Subhayan Sahu, Guifre Vidal
We investigate the entanglement structure of a generic -particle Bethe wavefunction (not necessarily an eigenstate of an integrable model) on a 1d lattice by dividing the lattic…
quant-ph2012★ 29 cited
A real space decoupling transformation for quantum many-body systems
Glen Evenbly, Guifre Vidal
We propose a real space renormalization group method to explicitly decouple into independent components a many-body system that, as in the phenomenon of spin-charge separation, exh…
quant-ph2008
Entanglement renormalization in free bosonic systems: real-space versus momentum-space renormalization group transforms
G. Evenbly, G. Vidal
The ability of entanglement renormalization (ER) to generate a proper real-space renormalization group (RG) flow in extended quantum systems is analysed in the setting of harmonic…