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arXiv · hep-lat/0103013

Quark number susceptibilities, strangeness and dynamical confinement

Rajiv V. Gavai·Sourendu Gupta
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Abstract

We report first results on the strange quark number susceptibility, chi_s, over a large range of temperatures, mainly in the plasma phase of QCD. Chi_s jumps across the phase transition temperature, T_c, and grows rapidly with temperature above but close to T_c. For all quark masses and susceptibilities in the entire temperature range studied, we found significant departures from ideal-gas values. We also observed a strong correlation between these quantities and the susceptibility in the scalar/pseudo-scalar channel, supporting ideas of ``dynamical confinement'' in the high temperature phase of the QCD plasma.

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BibTeXRIS

Rajiv V. Gavai, Sourendu Gupta. 2001-03-15. Quark number susceptibilities, strangeness and dynamical confinement. https://doi.org/10.1103/physrevd.64.074506

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