13 citations · 48 across the 19 of their papers we have counts for
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Tachyon stars
Ernst Trojan
We consider a self-gravitating body composed of ideal Fermi gas of tachyons at zero temperature. The Oppenheimer-Volkoff equation is solved for various central densities and variou…
Careful calculation of thermodynamical functions of tachyon gas
Ernst Trojan
We analyze several approaches to the thermodynamics of tachyon matter. The energy spectrum of tachyons is defined at and it is not evident how to det…
Stability of hot tachyon gas
Ernst Trojan
We consider a tachyon gas that obeys Maxwell-Boltzmann statistics. The sound speed is always subluminal and it tends to the limiting minimum value in non-relativis…
Specific heat and entropy of tachyon Fermi gas
Ernst Trojan
We consider an ideal Fermi gas of tachyons and derive a low temperature expansion of its thermodynamical functions. The tachyonic specific heat is linear dependent on temperature $…
Thermodynamics of absolute stiff matter
Ernst Trojan, George V. Vlasov
The 'absolute stiff' matter () can be a Fermi or Bose gas of particles with the energy spectrum in -dimensional space, particularly in 3-dimen…