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20182026
most citedProjective Truncation Approximation for Equations of Motion of Two-Time Green's Functions

16 citations · 29 across the 8 of their papers we have counts for

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cond-mat.str-el2026

Green's Function-Free Formalism of Projective Truncation Approximation

Kou-Han Ma, Yue-Hong Wu, Ning-Hua Tong

In previous works, the projected truncation approximation (PTA) was developed as a systematic and controlled method to truncate the equation of motion of Green's functions (GFs) fo…