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LOU Jie. Combining the Grassmann algebra and tensor network: a new method to study strongly correlated fermionic systems[J]. PHYSICS, 2017, 46(7): 439-445. DOI: 10.7693/wl20170705
Citation: LOU Jie. Combining the Grassmann algebra and tensor network: a new method to study strongly correlated fermionic systems[J]. PHYSICS, 2017, 46(7): 439-445. DOI: 10.7693/wl20170705
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Combining the Grassmann algebra and tensor network: a new method to study strongly correlated fermionic systems

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  • We introduce a new kind of numerical method to treat strongly correlated fermionic/electronic systems. By combining Grassmann algebra with tensor network/tensor product state methods, we may obtain methods that are general, unbiased, and highly effective. We will show benchmark GMERA calculations and new developments in the study of the t-J model.
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