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arXiv 0811.4238gr-qchep-thquant-ph
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有效涌现的量子力学

Effectively Emergent Quantum Mechanics

Qasem Exirifard

摘要:

在修正的引力理论中,我们考虑了物质与引力之间的非最小耦合。与目前的常识相反,我们报告说,当时空几何足够平坦时,量子力学可以有效地出现。换句话说,当时空几何高度弯曲时,量子力学可能不会起作用。研究了有效涌现量子力学(EEQM)的前两个简单模型:R依赖EEQM和G依赖EEQM,其中R是Ricci标量,G是Gauss-Bonnet拉格朗日密度。我们讨论,这些EEQM理论可能会微调,以保持一致的所有实施的实验和执行的意见。特别是,我们观察到,G依赖EEQM软化的量子引力的问题。

英文摘要:

We consider non minimal coupling between matters and gravity in modified theories of gravity. In contrary to the current common sense, we report that quantum mechanics can effectively emerge when the space-time geometry is sufficiently flat. In other words, quantum mechanics might play no role when and where the space-time geometry is highly curved. We study the first two simple models of Effectively Emergent Quantum Mechanics(EEQM): R-dependent EEQM and G-dependent EEQM where R is the Ricci scalar and G is the Gauss-Bonnet Lagrangian density. We discuss that these EEQM theories might be fine tuned to remain consistent with all the implemented experiments and performed observations. In particular, we observe that G-dependent EEQM softens the problem of quantum gravity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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