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arXiv 1107.0961hep-thgr-qc
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重新考虑宇宙学常数主要问题的高自旋场解

Reconsidering a higher-spin-field solution to the main cosmological constant problem

V. Emelyanov, F. R. Klinkhamer

摘要:

根据Dolgov的建议,我们提出了一个特定的模型,两个无质量的矢量场,动态地取消了任意大小和符号的宇宙学常数。平坦闵可夫斯基时空作为场方程的吸引子渐近出现。与原来的模型不同,新模型并没有打乱局部牛顿引力动力学。

英文摘要:

Following an earlier suggestion by Dolgov, we present a specific model of two massless vector fields which dynamically cancel a cosmological constant of arbitrary magnitude and sign. Flat Minkowski spacetime appears asymptotically as an attractor of the field equations. Unlike the original model, the new model does not upset the local Newtonian gravitational dynamics.

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