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Two-dimensional commensurate soliton structures |
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| Authors: | G V Uimin V L Pokrovsky |
| Institution: | (1) L. D. Landau Institute for Theoretical Physics, The Academy of Sciences of the USSR, Moscow |
| Abstract: | A phase diagram of pinned soliton structures in two dimensions has been found for a repulsive interactionU(x) between solitons withU (x)>0. The critical fugacity of the commensurate soliton structure is shown to be proportional toU(l), wherel is the period of this structure. |
| Keywords: | Commensurate-incommensurate phase transition soliton kink transfer-matrix |
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