2005/08/25 by Fangyu Li, Li Fang-Yu, Zhenya Chen +3
Physics and Astronomy · #Pulsars and Gravitational Waves Research #Quantum and Classical Electrodynamics #Statistical Mechanics and Entropy #gr-qc
paper · pdf · doi:10.1088/0256-307x/22/9/005
published as Chin.Phys.Lett. 22 (2005) 2157-2160 · 9 pages, 1 figure, 1 table
openalex publication_date 2005/08/25 · arxiv created 2005/11/03 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
It is shown that the coupling system between fractal membranes and a Gaussian beam passing through a static magnetic field has strong selection capability for the stochastic relic gravitational wave (GW) background. The relic GW components propagating along the positive direction of the symmetrical axis of the Gaussian beam might generate an optimal electromagnetic perturbation, while the perturbation produced by the relic GW components propagating along the negative and perpendicular directions to the symmetrical axis will be much less than the former, and the influence of the random fluctuation of the relic GWs to such effect can be neglected. The high-frequency relic GWs satisfying the parameters requirement ( h ~10 −31 or larger), frequency resonance and ``direction coupling'', in principle, would be selectable and measurable in seconds.