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hep-lat1999
Analytical studies for the critical line and critical endpoint of the electroweak phase transition
H. Meyer-Ortmanns, T. Reisz
We outline two approaches for studying the electroweak phase transition in the framework of the four-dimensional SU(2) Higgs model on a lattice. The first one is based on a combina…
hep-lat1996
Computer Aided Series Expansions for Critical Phenomena
Hildegard Meyer-Ortmanns, Thomas Reisz
Under quite general conditions critical phenomena can be described with high order linked cluster expansions. The coefficients of the series admit a graphical expansion that is gen…