Home›Faster-than-light communication›タキオン反電話🌐日本語EnglishDeutschPolskiPortuguêsTürkçeРусскийالعربية中文日本語EntityQ1548694· pop 9· linked from 15 articlesタキオン反電話Also known as Tolman's paradox, antitelephonehypothetical device in theoretical physics that could be used to send signals into one's own pastAvailable in 9 languagesDeutsch中文РусскийPortuguêsالعربيةBulgarianMacedonianPolskivia Wikidata sitelinks · CC0Connectionstemporal paradoxEntityRichard Chace TolmanEntityCategoriesFaster-than-light communicationSpecial relativityTachyonsTemporal paradoxesThought experiments in physics