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Phase and Polarization State of High-Frequency Relic Gravitational Waves |
LI Fang-Yu, YANG Nan |
Department of Physics, Chongqing University, Chongqing 400044 |
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Cite this article: |
LI Fang-Yu, YANG Nan 2009 Chin. Phys. Lett. 26 050402 |
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Abstract The displaying condition of strength, phase and polarization states of high-frequency relic gravitational waves (HFRGWs) in electromagnetic (EM) detecting systems is studied. It is shown that the displaying condition depends not only on the sensitivity of EM detecting systems and the amplitudes of HFRGWs, but also on the phase, the polarization states of HFRGWs and their matching to the EM detecting systems. In order to display simultaneously the strength, phase and polarization states of the resonant ``monochromatic component'' of HFRGWs, an important necessary condition is the utilization of two or more different EM detectors.
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Keywords:
04.30.Db
04.80.Nn
04.30.Nk
98.80.Cq
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Received: 03 December 2008
Published: 23 April 2009
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PACS: |
04.30.Db
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(Wave generation and sources)
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04.80.Nn
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(Gravitational wave detectors and experiments)
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04.30.Nk
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(Wave propagation and interactions)
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98.80.Cq
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(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
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