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cond-mat.str-el2009★ 140 cited
Contraction of fermionic operator circuits and the simulation of strongly correlated fermions
Thomas Barthel, Carlos Pineda, Jens Eisert
A fermionic operator circuit is a product of fermionic operators of usually different and partially overlapping support. Further elements of fermionic operator circuits (FOCs) are…
quant-ph2009★ 99 cited
Unitary circuits for strongly correlated fermions
C. Pineda, T. Barthel, J. Eisert
We introduce a scheme for efficiently describing pure states of strongly correlated fermions in higher dimensions using unitary circuits featuring a causal cone. A local way of com…