Testing the tensor-vector-scalar theory with the latest cosmological observations

Testing the tensor-vector-scalar theory with the latest cosmological observations
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用最新的宇宙学观测结果测试张量-矢量-标量理论

DOI:
10.1103/physrevd.92.083505
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发表时间:
2014-12
期刊:
Phys. Rev. D
影响因子:
--
通讯作者:
Pengjie Zhang
Pengjie Zhang
中科院分区:
其他
文献类型:
--
作者:
Xiao-dong Xu;Bin Wang;Pengjie Zhang

文献摘要

参考文献

相似文献

张量-矢量-标量(TeVeS)模型被认为是一种可行的引力理论。它在非相对论弱场极限下产生米尔格罗姆修正的牛顿动力学,并且没有鬼。这个模型已经过各种宇宙学观测的检验。在这里,我们调查是否新的观测,如星系速度功率谱测量的6dF和动力学Sunyaev Zel'dovich效应功率谱测量ACT/SPT可以把进一步的限制TeVeS模型。此外,我们还通过与普朗克观测数据的对比,对TeVeS宇宙学进行了无菌中微子的检验,发现它被普朗克使命的宇宙微波背景测量所排除。
The tensor-vector-scalar (TeVeS) model is considered a viable theory of gravity. It produces the Milgrom's modified Newtonian dynamics in the nonrelativistic weak field limit and is free from ghosts. This model has been tested against various cosmological observations. Here we investigate whether new observations such as the galaxy velocity power spectrum measured by 6dF and the kinetic Sunyaev Zel'dovich effect power spectrum measured by ACT/SPT can put further constraints on the TeVeS model. Furthermore, we perform the test of TeVeS cosmology with a sterile neutrino by confronting to Planck data, and find that it is ruled out by cosmic microwave background measurements from the Planck mission.
DOI: 10.1086/161131
发表时间: 1983-07
期刊: The Astrophysical Journal
影响因子: --
作者:
M. Milgrom
通讯作者: M. Milgrom
DOI: 10.1086/158003
发表时间: 1980-06
期刊: The Astrophysical Journal
影响因子: --
作者:
V. Rubin;W. Ford;N. Thonnard
通讯作者: V. Rubin;W. Ford;N. Thonnard
DOI: 10.1103/physrevd.77.024010
发表时间: 2007-08
期刊: Physical Review D
影响因子: 5
作者:
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通讯作者: E. Sagi;J. Bekenstein
DOI: 10.1016/s0370-2693(00)00669-9
发表时间: 2000-07-13
期刊: PHYSICS LETTERS B
影响因子: 4.4
作者:
Dvali, G;Gabadadze, G;Porrati, M
通讯作者: Porrati, M
DOI: --
发表时间: 2010
期刊: --
影响因子: --
作者:
G. Wolschin
通讯作者: G. Wolschin