Negative temperature transition in an ensemble of charged rings

Ganesh, R. ; Avinash, K. (2000) Negative temperature transition in an ensemble of charged rings Physics Letters A, 265 (1-2). pp. 97-102. ISSN 0375-9601

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0375-9601(99)00864-6

Abstract

Negative temperature transitions in the case of an ensemble of charged rings confined by a magnetic field between two concentric cylinders is examined. It is shown that if the relevant phase space space for this system becomes unbounded due to singularities in it then the negative temperature regime vanishes. However if it is constrained due to some integral constants of motion or due to boundaries of the domain then the negative temperature regime exists.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Negative Temperatures; Singularities in Phase Space; Charged Rings
ID Code:102926
Deposited On:09 Mar 2018 10:46
Last Modified:09 Mar 2018 10:46

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