Tachyonic field
= Tachyonic field
{wiki=Tachyonic_field}
A tachyonic field is a theoretical concept in physics associated with the idea of tachyons, which are hypothetical particles that always move faster than the speed of light. The name "tachyon" comes from the Greek word "tachys," meaning "swift." In the context of field theory, a tachyonic field is a scalar field that possesses a mass squared that is negative.