Seminars & Lectures
| * TITLE | Functional Integral Approach to the Theory of Phase Transitions and Superconductivity | ||||||
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| * DATE / TIME | 2000-10-30, 4 p.m. | ||||||
| * PLACE | 201, Science Bldg. Ⅲ, POSTECH | ||||||
| * ABSTRACT | |||||||
| A general method based on the use of the functional integral technique is proposed for establishing the order parameters of the phase transitions in many-body systems and, in particular, those of the superconductivity phase transition in the condensed matters as well as in QCD at finite density and temperature(dense QCD). The dynamical equations for the order parameters and the expressions of the free energy density are derived. In the cases of the relativistic many-body systems the equations are given in the covariant form. |
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