Speculative optics/quantum mechanics
Negative Time / Superluminal Phase Velocity
The phenomenon where the phase velocity of a wave in a medium exceeds the speed of light, or where group delay appears negative, often discussed in the context of quantum tunneling times.
Scientists / Papers
Standard optics literature on tunneling times
Theories Citing This Reference (2)
Quantum Tunneling Communication
The hypothesis that quantum tunneling could enable communication at speeds exceeding light velocity
Refractive Index Spacetime Manipulation
By changing the permittivity or refractive index of the spacetime medium, it is possible to create 'negative time' effects and allow particles to quantum tunnel through space faster than light, effectively creating a portal.