A Hybrid Off/On-Lattice Model of Emergence and Maintenance AutopoiesisOliver WangRene DoursatPaul BourgineMIT Press One Rogers Street, Cambridge, MA 02142-1209 USA journals-info@mit.eduArtificial Life Conference Proceedings
Hamiltonian lattice perturbation methods are used to study the (1 + 1)-dimensional, SU(2)-flavor Abelian gauge model. For a model with coupling constant g and fermion mass m, two distinct vacuum regions characterized by the magnitude of mg are found. Expansions about the Ising-type vacuum co...
摘要: Lattice results are presented for the meson spectrum of 1+1 dimensional gauge theory at large $N$, using the Twisted Eguchi-Kawai model. Comparison is made to the results obtained by `t Hooft in the light cone gauge.DOI: 10.48550/arXiv.1612.07380 年份: 2016 ...
From this point of view, our model can be interpreted as a generalization of the paradigmatic Haldane model which is reproduced if one of the two rim sub-lattices is eliminated. We demonstrate that the proposed upgrade of the Haldane model creates a significant added value, including an easy ...
a model with orbital degeneracy, on the honeycomb lattice for S = 1 and effective L = 1, which supports fluctuating Haldane chains (subtended by “orbital loops”, i.e. closed strings of bonds with large orbital overlap), a Haldane chain-based SPT, as well as a hexagon Haldane...
The possibility of this 3D-2D mode transition has been theoretically predicted by Tinjod et al., who presented a simple equilibrium model, taking into account not only the lattice mismatch, but also the dislocation formation energy and the surface energy37. Here, we experimentally demonstrate the...
Spontaneous magnetization of the three-spin Ising model on the Union Jack lattice The spontaneous magnetization of the Ising model with pure three-spin interactions on a Union Jack lattice is obtained in terms of the magnetic and the fer... FY Wu - 《Journal of Physics C Solid State Physics...
We present results from two projects on lattice calculations for the Higgs-Yukawa model. First we report progress on the search of first-order thermal phase transitions in the presence of a dimension-six operator, with the choices of bare couplings that lead to viable phenomenological predictions....
For the conventional models in strongly correlated electron systems such as the Hubbard model, the Heisenberg model, and the Kondo-lattice model, users can perform the calculation by preparing the one input files whose length is shorter than ten lines. By using the same input file, users can ...
Luo. Lattice Boltzmann model for the incompressible Navier-Stokes equation, Journal of Statistical Physics 88, 927–944, (1997). Article MATH MathSciNet Google Scholar X. He, L.-S. Luo. Theory of the lattice Boltzmann method: from the Boltzmann equation to the lattice Boltzmann equation. ...