Statements (15)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:theoretical_particle | 
| gptkbp:energyDecreasesWithSpeed | true | 
| gptkbp:fasterThanLight | true | 
| gptkbp:hypothetical | true | 
| gptkbp:mass | imaginary | 
| gptkbp:nameOrigin | Greek word 'tachys' (swift) | 
| gptkbp:notObserved | true | 
| gptkbp:predicts | gptkb:special_relativity | 
| gptkbp:proposedBy | gptkb:Gerald_Feinberg 1967 | 
| gptkbp:usedIn | gptkb:science_fiction | 
| gptkbp:violatesCausality | potentially | 
| gptkbp:bfsParent | gptkb:exotic_matter | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | tachyons |