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Explicit Runge-Kutta-like schemes to solve certain quantum operator equations of motion |
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| Authors: | Qin Meng-Zhao Zhang Mei-Qing |
| Institution: | (1) Computing Center, Chinese Academy of Sciences, 100080 Beijing, China |
| Abstract: | We propose a kind of explicit sympletic Runge-Kutta-like scheme to solve operator equations of motion in quantum mechanics and in a quantum scalar field theory. |
| Keywords: | Heisenberg equations symplectic method Runge-Kutta method ETCRs (equal-time commutation relations) |
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