Parastatistical systems at finite temperatures in thermofield dynamics

Shanta, P. ; Chaturvedi, S. ; Kapoor, A. K. ; Srinivasan, V. (1992) Parastatistical systems at finite temperatures in thermofield dynamics International Journal of Modern Physics A, 7 (16). pp. 3807-3816. ISSN 0217-751X

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Official URL: http://www.worldscinet.com/ijmpa/07/0716/S0217751X...

Related URL: http://dx.doi.org/10.1142/S0217751X92001691

Abstract

We consider para-Bose and para-Fermi oscillators within the framework of thermofield dynamics. For these systems, we construct the transformation relating the thermal vacuum state to the zero temperature vacuum. This construction makes use of a nonlinear realization of the single mode para-Bose (para-Fermi) algebra in terms of a single boson.

Item Type:Article
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