SECTION ROTATIONS IN η-ξ SPACETIME AND DIRECT TRANSFORMATION BETWEEN IMAGINARY- AND REAL-TIME THERMO FIELD THEORIES
η-ξ时空的截面转动与虚时、实时热场理论间的直接变换

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Abstract:

将ηξ时空理论与适当的复时间变换有机结合,构造了所谓ηξ复时变换,它给出ηξ时空中的截面转动,从而诱导出虚时、实时热场理论间的直接变换,这从背景时空的角度揭示了虚时、实时热场理论间的内在联系

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