1201.6560 (Ernst Trojan)

Tachyonic Dirac sea    [PDF]

Ernst Trojan

We consider a system of many fermions with tachyonic energy spectrum \varepsilon_k=\sqrt{k^2-m^2} and clarify that tachyons with imaginary energy and low momentum (kView original: http://arxiv.org/abs/1201.6560