论文标题

来自本地化操作员一致性要求的非最小耦合

Non-minimal Coupling from Consistency Requirements for a Localization Operator

论文作者

Greenwood, Ross N.

论文摘要

两者都要求提出的定位密度运算符在量子理论中是线性的,并且其期望值为协变量会导致在哈密顿式中添加项,从而将标量场与向量密度束上的连接耦合。这似乎将标量动力学中的时空几何形状暗示比最小耦合所规定的时间更大。

Requiring both that a proposed localization-density operator be linear in quantum theory and that its expectation value be covariant leads to addition of terms in the Hamiltonian, coupling a scalar field to a connection on the vector-density bundle. This would appear to implicate spacetime geometry in the scalar's dynamics to a greater degree than what is prescribed by minimal coupling.

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