Snakes in square, honeycomb and triangular lattices
نویسندگان
چکیده
منابع مشابه
N ) σ models with N ≤ 2 on square , triangular and honeycomb lattices
The critical behavior of two-dimensional O(N) σ models with N ≤ 2 on the square, triangular, and honeycomb lattices is investigated by an analysis of the strong-coupling expansion of the two-point fundamental Green’s function G(x), calculated up to 21st order on the square lattice, 15th order on the triangular lattice, and 30th order on the honeycomb lattice. For N < 2 the critical behavior is ...
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متن کاملA strong - coupling analysis of two - dimensional O ( N ) σ models with N ≤ 2 on square , triangular and honeycomb lattices
The critical behavior of two-dimensional O(N) σ models with N ≤ 2 on the square, triangular, and honeycomb lattices is investigated by an analysis of the strong-coupling expansion of the two-point fundamental Green’s function G(x), calculated up to 21st order on the square lattice, 15th order on the triangular lattice, and 30th order on the honeycomb lattice. For N < 2 the critical behavior is ...
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ژورنال
عنوان ژورنال: Nonlinearity
سال: 2019
ISSN: 0951-7715,1361-6544
DOI: 10.1088/1361-6544/ab46e8