Comment on Two Big Steps Toward the Quantum ComputerparentComments−bashinator12yIf at any point in the future of human history FTL travel or communications gets invented, we would already know about it.−wlievens12yAs far as I understand, faster-than-light communication violates causality in some reference frames but not in all. FTL communication without arbitrary tims travel might be possiblem
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If at any point in the future of human history FTL travel or communications gets invented, we would already know about it.
As far as I understand, faster-than-light communication violates causality in some reference frames but not in all. FTL communication without arbitrary tims travel might be possiblem