0 On the Significance of the Quantity A
نویسنده
چکیده
We consider the gauge potential A and argue that the minimum value of the volume integral of A (in Euclidean space) may have physical meaning, particularly in connection with the existence of topological structures. A lattice simulation comparing compact and non-compact “photodynamics” shows a jump in this quantity at the phase transition, supporting this idea.
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تاریخ انتشار 2000