Space laser interferometers can determine the thermal history of the early Universe
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
It is shown that space-based gravitational wave detectors such as DECIGO and/or Big Bang Observer (BBO) will provide us with invaluable information on the cosmic thermal history after inflation and they will be able to determine the reheat temperature provided that it lies in the range preferred by the cosmological gravitino problem, GeV. Therefore it is strongly desired that they will be put into practice as soon as possible.
Keywords
Cite
@article{arxiv.0802.2452,
title = {Space laser interferometers can determine the thermal history of the early Universe},
author = {Kazunori Nakayama and Shun Saito and Yudai Suwa and Jun'ichi Yokoyama},
journal= {arXiv preprint arXiv:0802.2452},
year = {2008}
}
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5 pages