Unveiling square and triangular optical lattices: a comparative study
نویسندگان
چکیده
منابع مشابه
Numerical study of geometrical frustration: From square to triangular lattices
Article history: Received 27 February 2010 Received in revised form 30 July 2010 Accepted 10 August 2010 Available online 25 August 2010
متن کاملLight and stable triplet bipolarons on square and triangular lattices
We compute the properties of singlet and triplet bipolarons on two-dimensional lattices using the continuous time quantum Monte Carlo algorithm. Properties of the bipolaron including the total energy, inverse mass, bipolaron radius and number of phonons associated with the bipolaron demonstrate the qualitative difference between models of electron phonon interaction with longrange interaction (...
متن کاملLocal Interactions and Protein Folding: A Model Study on the Square and Triangular Lattices
We study a simple heteropolymer model containing sequence-independent local interactions on both square and triangular lattices. Sticking to a two-letter code, we investigate the model for varying strength κ of the local interactions; κ = 0 corresponds to the well-known HP model [K.F. Lau and K.A. Dill, Macromolecules 22, 3986 (1989)]. By exhaustive enumerations for short chains, we obtain all ...
متن کاملIntegrable dynamics of Toda type on square and triangular lattices.
In a recent paper we constructed an integrable generalization of the Toda law on the square lattice. We construct other examples of integrable dynamics of Toda type on the square lattice, as well as on the triangular lattice, as nonlinear symmetries of the discrete Laplace equations on square and triangular lattices. We also construct the tau -function formulations and Darboux-Bäcklund transfor...
متن کاملInhomogeneous Bond Percolation on Square, Triangular, and Hexagonal Lattices
The star–triangle transformation is used to obtain an equivalence extending over the set of all (in)homogeneous bond percolation models on the square, triangular, and hexagonal lattices. Amongst the consequences are box-crossing (RSW) inequalities for such models with parameter-values at which the transformation is valid. This is a step towards proving the universality and conformality of these...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Letters
سال: 2014
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.39.000949