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تسجيل مستخدم جديدContinuum Approach to Non-equilibrium Quantum Functional Integral
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Filippo Bovo
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Standard derivations of the functional integral in non-equilibrium quantum field theory are based on the discrete time representation. In this work we derive the non-equilibrium functional integral for non-interacting bosons and fermions using a continuum time approach by accounting for the statistical distribution through the boundary conditions and using them to evaluate the Greens function.
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