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arXiv 2109.08201nucl-thcond-mat.stat-mechhep-phhep-th
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重子数密度的量子涨落

Quantum fluctuations of baryon number density

Rajeev Singh

摘要:

导出了相对论性热自旋$\frac{1}{2}$粒子组成的子系统重子数的量子涨落表达式。这些波动似乎在系统大小为零的极限处发散。在较宽的热力学参数范围内,得到了数值解,这可能有助于解释重离子实验数据。

英文摘要:

Quantum fluctuation expression of the baryon number for a subsystem consisting of hot relativistic spin-$\frac{1}{2}$ particles are derived. These fluctuations seems to diverge in the limit where system size goes to zero. For a broad range of thermodynamic parameters numerical solutions are obtained which might be helpful to interpret the heavy-ion experimental data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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