Fig. 3 | npj Quantum Information

Fig. 3

From: Quantum simulation of the non-fermi-liquid state of Sachdev-Ye-Kitaev model

Fig. 3

Fidelity of the Trotter-Suzuki decomposition and pulse sequence for implementing a k-body interaction. In a the fidelities are calculated between \(e^{ - i{\cal{H}}\tau }\) and its decomposition \(\left( {\mathop {\prod}\nolimits_{s = 1}^{70} {e^{ - i{\cal{H}}_s\tau /n}} } \right)^n\) as a function of τ and n. In b to simulate a k-body interaction, the pulse sequence includes 5(k−2) 1-body interactions and 2(k − 2) 2-body interactions. θ1 = π/2 and θ2 = π

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