Equivalence Principle and Bound Kinetic Energy
Equivalence Principle and Bound Kinetic Energy
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DOI：
10.1103/physrevlett.111.151102
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发表时间：
2013-10-11
影响因子：
8.6
通讯作者：
Wiringa, R. B.
中科院分区：
文献类型：
--
作者：
Hohensee, Michael A.;Mueller, Holger;Wiringa, R. B.
我们考虑的作用的内部动能的约束系统的物质在测试中的爱因斯坦等效原理。使用引力部门的标准模型扩展，我们表明，严格的限制等价原则违反反物质可以间接地从测试中获得使用绑定系统的正常物质。我们使用绿色函数Monte Carlo计算方法估计了轻原子种类中核子的束缚动能，使用Woods-Saxon模型估计了重原子种类中核子的束缚动能。我们调查的敏感性，现有的和计划中的实验测试的等效性原则，并报告在10（6）和10（8）的几个部分之间的水平上的新的限制违反等效性原则的物质和反物质。
We consider the role of the internal kinetic energy of bound systems of matter in tests of the Einstein equivalence principle. Using the gravitational sector of the standard model extension, we show that stringent limits on equivalence principle violations in antimatter can be indirectly obtained from tests using bound systems of normal matter. We estimate the bound kinetic energy of nucleons in a range of light atomic species using Green's function Monte Carlo calculations, and for heavier species using a Woods-Saxon model. We survey the sensitivities of existing and planned experimental tests of the equivalence principle, and report new constraints at the level of between a few parts in 10(6) and parts in 10(8) on violations of the equivalence principle for matter and antimatter.