منابع مشابه
0 Van der Waals Excluded Volume Model for Lorentz Contracted Rigid Spheres
Conventional cluster and virial expansions are generalized to momentum dependent interparticle potentials. The model with Lorentz contracted hard core potentials is considered, e.g. as hadron gas model. A Van der Waals-type model with a temperature dependent excluded volume is derived. Lorentz contraction effects at given temperature are stronger for light particles and make their effective exc...
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The relativistic equation of state (EOS) of the Van-der-Waals gas is suggested and analyzed. In contrast to the usual case, the Lorentz contraction of the sphere’s volume is taken into account. It is proven that the suggested EOS obeys the causality in the limit of high densities, i.e., the value of sound velocity of such a media is subluminar. The pressure obtained for the high values of chemi...
متن کاملThe Van-der-Waals Gas EOS for the Lorentz Contracted Spheres
The relativistic equation of state (EOS) of the Van-der-Waals gas is suggested and analyzed. In contrast to the usual case, the Lorentz contraction of the sphere’s volume is taken into account. It is proven that the suggested EOS obeys the causality in the limit of high densities, i.e., the value of sound velocity of such a media is subluminar. The pressure obtained for the high values of chemi...
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We consider Lorentz conserving noncommutative field theory to construct the Lorentz conserving noncommutative standard model based on the gauge group SU(3)×SU(2)×U(1). We obtain the enveloping algebra-valued of Higgs field up to the second order of θ. We derive the action at the leading order and find new vertices which are absent in the ordinary Standard Model as well as the minimal noncommuta...
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We discuss the energetics and structure of a laterally contracted Ga bilayer model for the Ga-rich pseudo131 phase of the GaN~0001! surface. First-principles total energy calculations reveal that a laterally contracted overlayer of Ga atoms bonded to a 131 Ga adlayer is energetically favorable in the Ga-rich limit. The calculations also show that the energy of this surface structure is very ins...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1973
ISSN: 0370-2693
DOI: 10.1016/0370-2693(73)90305-5