What are tachyons in physics?
A tachyon (/ˈtækiɒn/) or tachyonic particle is a hypothetical particle that always travels faster than light. Nevertheless, in modern physics the term tachyon often refers to imaginary mass fields rather than to faster-than-light particles.
Can tachyons carry information?
Note that FTL communication breaks the theory of relativity since FTL is equivalent to time travel (under some frames). Thus the best scientific knowledge is that tachyons, quantum entanglement and so on cannot carry information faster than the speed of light.
Do tachyons interact with matter?
Perhaps tachyons exist but they do not interact with normal matter. Neutrinos are almost like this. We might suppose that tachyons are like neutrinos, except it is not that they almost never interact with us. They just never interact with us.
Who proposed the existence of tachyons?
Tachyons were first introduced into physics by Gerald Feinberg, in his seminal paper “On the possibility of faster-than-light particles” [Phys. Rev. 159, 1089—1105 (1967)]. E = m[1−(v/c)²]−½.
Who proved that tachyon is faster-than-light?
E. C. George Sudarshan
| George Sudarshan | |
|---|---|
| Alma mater | CMS College Kottayam Madras Christian College University of Madras University of Rochester |
| Known for | Coherent states Optical equivalence theorem Glauber–Sudarshan representation GKSL equation V-A theory Tachyon Quantum Zeno effect Open quantum system Spin–statistics theorem |
Who proved that tachyon is faster than light?
Can Tachyons be harnessed?
You can see how in each case tachyons are harnessed for their incomparable speed, exploratory abilities, enhanced power, and increased energy. …
Who proposed the existence of tachyons *?
Tachyons were first introduced into physics by Gerald Feinberg, in his seminal paper “On the possibility of faster-than-light particles” [Phys.