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Multiplicity Fluctuation at Second-order Phase Transition in QGP on the Base of Squeezed States

L. F. Babichev·A. A. Bukach·V. I. Kuvshinov·V. A. Shaparau
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Abstract

We use the generalized squeezed state description in the framework of the Ginzburg-Landau theory. Multiplicity distributions of the squeezed states are studied at second-order phase transition at different squeeze factors. It is shown that the normalized factorial moments exhibit a specific behaviour as functions of the resolution scale. We obtain the values of the scaling exponent which coincides with experimental data at small squeeze factor.

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L. F. Babichev, A. A. Bukach, V. I. Kuvshinov, V. A. Shaparau. 2002-12-19. Multiplicity Fluctuation at Second-order Phase Transition in QGP on the Base of Squeezed States. https://arxiv.org/abs/hep-ph/0212278

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