25 citations · 40 across the 4 of their papers we have counts for
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cond-mat.str-el2023★ 3 cited
Thermal pure matrix product state in two dimensions: tracking thermal equilibrium from paramagnet down to the Kitaev honeycomb spin liquid state
Matthias Gohlke, Atsushi Iwaki, Chisa Hotta
We present the first successful application of the matrix product state (MPS) representing a thermal quantum pure state (TPQ) in equilibrium in two spatial dimensions over almost t…
cond-mat.str-el2020★ 25 cited
Thermal Pure Quantum Matrix Product States Recovering a Volume Law Entanglement
Atsushi Iwaki, Akira Shimizu, Chisa Hotta
We propose a way to construct a thermal pure quantum matrix product state (TPQ-MPS) that can simulate finite temperature quantum many-body systems with a minimal numerical cost com…