Higher time derivatives in effective equations of canonical quantum
systems [PDF]
Martin Bojowald, Suddhasattwa Brahma, Elliot NelsonQuantum-corrected equations of motion generically contain higher time derivatives, computed here in the setting of canonically quantized systems. The main example in which detailed derivations are presented is a general anharmonic oscillator, but conclusions can be drawn also for systems in quantum gravity and cosmology.View original: http://arxiv.org/abs/1208.1242
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