Peregrini
Member
Warren York;
Interesting approach but, superluminal velocity due to the effect of quantum tunneling, is still considered highly speculative and still in debate. Gunter Nimtz, the most notable proponent of this anomaly, states that, "Due to the temporal extent of any kind of signal it is impossible to transport information into the past."
Günter Nimtz - Wikipedia, the free encyclopedia
Unless, of course, you are only considering time travel forward, Star Trek FTL like communication which, given this information, is still the only time travel even marginally discussed in physics. I am still interested in your 2nd example.
Interesting approach but, superluminal velocity due to the effect of quantum tunneling, is still considered highly speculative and still in debate. Gunter Nimtz, the most notable proponent of this anomaly, states that, "Due to the temporal extent of any kind of signal it is impossible to transport information into the past."
Günter Nimtz - Wikipedia, the free encyclopedia
Unless, of course, you are only considering time travel forward, Star Trek FTL like communication which, given this information, is still the only time travel even marginally discussed in physics. I am still interested in your 2nd example.