On the possible thermal tachyons
  In this paper the existence of the thermal tachyons i.e. quanta of temperature field, with is described in the theoretical frame of hyperbolic thermal equation. The modified Lorentz transformation are developed. It is argued that thermal tachyons can exist in accordance with modified Lorentz transformation after change . The thermal tachyons fulfill the hyperbolic heat transport equation and in principle can be created by attosecond laser pulses. Key words: Tachyons; Thermal processes; Attosecond laser pulses. 
Miroslaw Kozlowski, Janina Marciak-Kozlowska