Search results
24 lis 2021 · Tachyons are hypothetical particles that move faster than the speed of light and travel backward through time. Whether they exist is still up for debate.
A tachyon (/ ˈ t æ k i ɒ n /) or tachyonic particle is a hypothetical particle that always travels faster than light. Physicists believe that faster-than-light particles cannot exist because they are inconsistent with the known laws of physics .
Faster-than-light (superluminal or supercausal) travel and communication are the conjectural propagation of matter or information faster than the speed of light (c). The special theory of relativity implies that only particles with zero rest mass (i.e., photons) may travel at the speed of light, and that nothing may travel faster.
21 lut 2023 · There is a hypothetical class of particles that always travel faster than light. Einstein himself played around with the idea, calling them “ meta-particles ,” but today we call them tachyons , a word coined in 1967 by physicist Gerald Feinberg from the Greek word meaning “swift.”
21 lut 2023 · The tachyon particle has an intriguing time travel component. Scientists like Albert Einstein have believed a class of particles could travel faster than light.
1 lis 2003 · Faster-than-light speeds and hypothetical FTL particles known as tachyons are exciting subjects for students, given their speculative and controversial nature. This article presents an overview of these subjects and their role in special relativity and examines the possibility that one or more of the three neutrinos is a tachyon.
Tachyons are a putative class of particles which able to travel faster than the speed of light. Tachyons were first proposed by physicist Arnold Sommerfeld, and named by Gerald Feinberg. The word tachyon derives from the Greek \tau\alpha\chi\acute\upsilon\varsigma (tachus), meaning "speedy."
