3 papers
hep-lat1993
Series expansions without diagrams
Gyan Bhanot, Michael Creutz, Ivan Horvath Jan Lacki +1
We discuss the use of recursive enumeration schemes to obtain low and high temperature series expansions for discrete statistical systems. Using linear combinations of generalized…
hep-lat1992
Low temperature expansion for the 3-d Ising Model
Gyan Bhanot, Michael Creutz, Jan Lacki
We compute the weak coupling expansion for the energy of the three dimensional Ising model through 48 excited bonds. We also compute the magnetization through 40 excited bonds. Thi…
hep-lat1992
Microcanonical cluster algorithms
Michael Creutz
I propose a numerical simulation algorithm for statistical systems which combines a microcanonical transfer of energy with global changes in clusters of spins. The advantages of th…