The Fermionic Quantum Emulator (FQE) is a fermionic simulation research tool specializing in quantum circuits emulating fermion dynamics.
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Remove loops in exchange for einsum variables #94
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ncrubin closed 3 years ago
Full einsum contractions were implemented.
D3 contraction is about 10x faster now.
Generalized gradient <psi| [H, i^ j^ k l] |psi > is 5x faster.
Loops bad. Einsum good.