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Phys. Rev. C 62, 037903 (2000) [3 pages]

Causality in an excluded volume model

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Nirvikar Prasad1, K. K. Singh2, and C. P. Singh1
1Department of Physics, Banaras Hindu University, Varanasi 221 005, India
2Department of Physics, Birla Institute of Techology, Pilani, India

Received 8 March 1999; revised 29 December 1999; published 23 August 2000

We have earlier proposed a thermodynamically consistent equation of state (EOS) incorporating the Van der Waal’s type of excluded volume effect for a hot and dense hadron gas consisting of many species of finite-size baryons. We demonstrate here that our excluded volume approach does not violate causality.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.62.037903
DOI:
10.1103/PhysRevC.62.037903
PACS:
25.75.-q, 24.85.+p, 21.65.+f