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A Multicanonical Algorithm and the Surface Free Energy in SU(3) Pure Gauge Theory

B. Grossmann·M. L. Laursen·T. Trappenberg·U. -J. Wiese
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Abstract

We present a multicanonical algorithm for the SU(3) pure gauge theory at the deconfinement phase transition. We measure the tunneling times for lattices of size L^3x2 for L=8,10, and 12. In contrast to the canonical algorithm the tunneling time increases only moderately with L. Finally, we determine the interfacial free energy applying the multicanonical algorithm.

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B. Grossmann, M. L. Laursen, T. Trappenberg, U. -J. Wiese. 1992-07-23. A Multicanonical Algorithm and the Surface Free Energy in SU(3) Pure Gauge Theory. https://doi.org/10.1016/0370-2693(92)91498-x

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