Triangular lattice ramp model
The triangular lattice ramp model [1] [2] is a lattice model that consists of an exclusion of the six nearest neighbour sites of an occupied node, as well as a repulsion for next-nearest neighbours. As such it can be seen as a two dimensional analogue of the ramp model. In the high temperature limit this model becomes the hard hexagon lattice model.
See also
References
- ↑ Noe G. Almarza, Jose A. Capitan, Jose A. Cuesta, Enrique Lomba "Phase diagram of a two-dimensional lattice gas model of a ramp system", arXiv:0907.3447v1 20 July (2009).
- ↑ Noé G. Almarza, José A. Capitán, José A. Cuesta, and Enrique Lomba, "Phase diagram of a two-dimensional lattice gas model of a ramp system", Journal of Chemical Physics 131, 124506 (2009) .