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Solitonic Information Transmission in General Relativity |
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| Authors: | SHANG Yu WANG Gui-Dong WU Xiao-Ning WANG Shi-Kun LAU Yun-Kau |
| Institution: | 1. Institute of Applied Mathematics, Academy of Mathematics and System Sciences, the Chinese Academy of Sciences, Beijing 100080, China ;2. School of Mathematics and Information Science, Shandong University of Technology, Zibo 255049, China ;3. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China |
| Abstract: | An exact solution of the vacuum Einstein's field equations is presented,in which there exists a congruence of null geodesics whose shear behaves like a travelling wave of the KdV equation.On the basis of this exact solution,the feasibility of solitonic information transmission by exploiting the nonlinearity intrinsic to the Einstein field equations is discussed. |
| Keywords: | Newman-Penrose tetrad KdV wave solitonic information transformation |
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