Study of hadrons using the Gaussian functional method in the O（4） linear σ model

来源 :中国物理C：英文版 | 被引量 : 0次 | 上传用户：jeall

【摘要】

：

We study properties of hadrons in the O(4) linear σ model, where we take into account fluctuations of mesons around their mean field values using the Gaussian

【作者】

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陈华星 Shotaro Imai Hiroshi Toki

【机构】

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SchoolofPhysicsandNuclearEnergyEngineeringandInternationalResearchCenterforNucleiandParticlesintheCo

【出处】

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中国物理C：英文版

【发表日期】

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2015年6期

【关键词】

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高斯函数强子线性模型函数法平均场近似计算物理 Π介子 linear a model sigma and pion Gaussian functi

【基金项目】

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Supported by National Natural Science Foundation of China （11205011, 11475015, 11005007）, Fundamental Research Funds for the Central Universities, the Grant for Scientific Research from MEXT of Japan

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We study properties of hadrons in the O(4) linear σ model, where we take into account fluctuations of mesons around their mean field values using the Gaussian functional(GF) method. In the GF method we calculate dressed σ and π masses, where we include th

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Study of hadrons using the Gaussian functional method in the O（4） linear σ model

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