Engineering topics
Publications and source records attributed to Raich, J. C..
The temperature dependence of the energies of the isomers of a seven-particle system is studied with a view toward understanding ergodicity problems in Monte Carlo simulations. It is found that the phase space of particles in a cluster is not ergodic at lower temperatures.
Liquid crystals orientational ordering molecular field theory examined by cluster variation method, predicting first order transition
Anisotropic Heisenberg antiferromagnet theory, developing nonlinear spin-wave approximation
Nonlinear spin wave theory for anisotropic antiferromagnetism, solving sublattice magnetization by thermodynamic Green function for temperature dependence
Anisotropic Heisenberg ferromagnets in random phase and spin wave approximation