Simulation of Quantum Dynamics Based on the Quantum Stochastic Differential Equation

Table 2

The normalized CPU time for different step sizes Δ𝑡 and methods.

	0.01	0.02	0.05	0.10	0.15	0.20	0.25
The proposed algorithm	0.153	0.108	0.081	0.061	0.050	0.038	0.007
Runge-Kutta	1	0.162	0.100	0.083	0.072	0.065	0.030