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With this paper, by using de Sitter Place-time as being a thermodynamic program, we review the successful thermodynamic portions of de Sitter black holes in huge gravity, and furthermore get the helpful thermodynamic portions of your space-time. Our benefits present which the entropy of this kind of space-time usually takes precisely the same form

An ultrathin micro-break up Jerusalem-cross metasurface is proposed On this paper, which could efficiently transform the linear polarization of electromagnetic (EM) wave to the round polarization in ultra-wideband. By symmetrically using two micro-splits about the horizontal arm (in the x path) of the Jerusalem-cross structure, the bandwidth of you